fixup

## Summary

Part of https://github.com/astral-sh/ty/issues/168. Infer more precise types for collection literals (currently, only `list` and `set`). For example,

```py
x = [1, 2, 3] # revealed: list[Unknown | int]
y: list[int] = [1, 2, 3] # revealed: list[int]
```

This could easily be extended to `dict` literals, but I am intentionally limiting scope for now.

.github/workflows/build-binaries.yml

@@ -39,11 +39,11 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-build') }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: "Prep README.md"
@@ -68,11 +68,11 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-build') }}
     runs-on: macos-14
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: x64
@@ -110,11 +110,11 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-build') }}
     runs-on: macos-14
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: arm64
@@ -166,11 +166,11 @@ jobs:
           - target: aarch64-pc-windows-msvc
             arch: x64
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: ${{ matrix.platform.arch }}
@@ -219,11 +219,11 @@ jobs:
           - x86_64-unknown-linux-gnu
           - i686-unknown-linux-gnu
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: x64
@@ -296,11 +296,11 @@ jobs:
             arch: riscv64
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: "Prep README.md"
@@ -361,11 +361,11 @@ jobs:
           - x86_64-unknown-linux-musl
           - i686-unknown-linux-musl
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: x64
@@ -427,11 +427,11 @@ jobs:
             arch: armv7
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: "Prep README.md"

.github/workflows/build-docker.yml

@@ -33,7 +33,7 @@ jobs:
           - linux/amd64
           - linux/arm64
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           submodules: recursive
           persist-credentials: false
@@ -113,7 +113,7 @@ jobs:
     if: ${{ inputs.plan != '' && !fromJson(inputs.plan).announcement_tag_is_implicit }}
     steps:
       - name: Download digests
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           path: /tmp/digests
           pattern: digests-*
@@ -256,7 +256,7 @@ jobs:
     if: ${{ inputs.plan != '' && !fromJson(inputs.plan).announcement_tag_is_implicit }}
     steps:
       - name: Download digests
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           path: /tmp/digests
           pattern: digests-*

.github/workflows/ci.yaml

@@ -43,7 +43,7 @@ jobs:
       # Flag that is set to "true" when code related to the playground changes.
       playground: ${{ steps.check_playground.outputs.changed }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -209,7 +209,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - name: "Install Rust toolchain"
@@ -223,7 +223,7 @@ jobs:
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
@@ -243,7 +243,7 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
@@ -252,15 +252,15 @@ jobs:
       - name: "Install mold"
         uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
       - name: "Install cargo nextest"
-        uses: taiki-e/install-action@6064345e6658255e90e9500fdf9a06ab77e6909c # v2.57.6
+        uses: taiki-e/install-action@67cc679904bee382389bf22082124fa963c6f6bd # v2.61.3
         with:
           tool: cargo-nextest
       - name: "Install cargo insta"
-        uses: taiki-e/install-action@6064345e6658255e90e9500fdf9a06ab77e6909c # v2.57.6
+        uses: taiki-e/install-action@67cc679904bee382389bf22082124fa963c6f6bd # v2.61.3
         with:
           tool: cargo-insta
       - name: "Install uv"
-        uses: astral-sh/setup-uv@e92bafb6253dcd438e0484186d7669ea7a8ca1cc # v6.4.3
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
         with:
           enable-cache: "true"
       - name: ty mdtests (GitHub annotations)
@@ -305,7 +305,7 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
@@ -314,15 +314,15 @@ jobs:
       - name: "Install mold"
         uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
       - name: "Install cargo nextest"
-        uses: taiki-e/install-action@6064345e6658255e90e9500fdf9a06ab77e6909c # v2.57.6
+        uses: taiki-e/install-action@67cc679904bee382389bf22082124fa963c6f6bd # v2.61.3
         with:
           tool: cargo-nextest
       - name: "Install cargo insta"
-        uses: taiki-e/install-action@6064345e6658255e90e9500fdf9a06ab77e6909c # v2.57.6
+        uses: taiki-e/install-action@67cc679904bee382389bf22082124fa963c6f6bd # v2.61.3
         with:
           tool: cargo-insta
       - name: "Install uv"
-        uses: astral-sh/setup-uv@e92bafb6253dcd438e0484186d7669ea7a8ca1cc # v6.4.3
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
         with:
           enable-cache: "true"
       - name: "Run tests"
@@ -338,18 +338,18 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
       - name: "Install Rust toolchain"
         run: rustup show
       - name: "Install cargo nextest"
-        uses: taiki-e/install-action@6064345e6658255e90e9500fdf9a06ab77e6909c # v2.57.6
+        uses: taiki-e/install-action@67cc679904bee382389bf22082124fa963c6f6bd # v2.61.3
         with:
           tool: cargo-nextest
       - name: "Install uv"
-        uses: astral-sh/setup-uv@e92bafb6253dcd438e0484186d7669ea7a8ca1cc # v6.4.3
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
         with:
           enable-cache: "true"
       - name: "Run tests"
@@ -369,15 +369,15 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
       - name: "Install Rust toolchain"
         run: rustup target add wasm32-unknown-unknown
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
-          node-version: 20
+          node-version: 22
           cache: "npm"
           cache-dependency-path: playground/package-lock.json
       - uses: jetli/wasm-pack-action@0d096b08b4e5a7de8c28de67e11e945404e9eefa # v0.4.0
@@ -398,7 +398,7 @@ jobs:
     if: ${{ github.ref == 'refs/heads/main' }}
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
@@ -416,7 +416,7 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: SebRollen/toml-action@b1b3628f55fc3a28208d4203ada8b737e9687876 # v1.2.0
@@ -444,7 +444,7 @@ jobs:
     if: ${{ github.ref == 'refs/heads/main' || needs.determine_changes.outputs.fuzz == 'true' || needs.determine_changes.outputs.code == 'true' }}
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
@@ -453,7 +453,7 @@ jobs:
       - name: "Install Rust toolchain"
         run: rustup show
       - name: "Install cargo-binstall"
-        uses: cargo-bins/cargo-binstall@837578dfb436769f1e6669b2e23ffea9d9d2da8f # v1.15.4
+        uses: cargo-bins/cargo-binstall@20aa316bab4942180bbbabe93237858e8d77f1ed # v1.15.5
       - name: "Install cargo-fuzz"
         # Download the latest version from quick install and not the github releases because github releases only has MUSL targets.
         run: cargo binstall cargo-fuzz --force  --disable-strategies crate-meta-data --no-confirm
@@ -470,11 +470,11 @@ jobs:
     env:
       FORCE_COLOR: 1
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
-      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+      - uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
+      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         name: Download Ruff binary to test
         id: download-cached-binary
         with:
@@ -504,7 +504,7 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
@@ -534,14 +534,14 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && github.event_name == 'pull_request' && needs.determine_changes.outputs.code == 'true' }}
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
-      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         name: Download comparison Ruff binary
         id: ruff-target
         with:
@@ -658,10 +658,10 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && github.event_name == 'pull_request' && (needs.determine_changes.outputs.ty == 'true' || needs.determine_changes.outputs.py-fuzzer == 'true') }}
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         name: Download new ty binary
         id: ty-new
         with:
@@ -674,7 +674,7 @@ jobs:
           branch: ${{ github.event.pull_request.base.ref }}
           workflow: "ci.yaml"
           check_artifacts: true
-      - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+      - uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
       - name: Fuzz
         env:
           FORCE_COLOR: 1
@@ -701,10 +701,10 @@ jobs:
     needs: determine_changes
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: cargo-bins/cargo-binstall@837578dfb436769f1e6669b2e23ffea9d9d2da8f # v1.15.4
+      - uses: cargo-bins/cargo-binstall@20aa316bab4942180bbbabe93237858e8d77f1ed # v1.15.5
       - run: cargo binstall --no-confirm cargo-shear
       - run: cargo shear
 
@@ -714,10 +714,10 @@ jobs:
     timeout-minutes: 20
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: x64
@@ -741,12 +741,12 @@ jobs:
     runs-on: depot-ubuntu-22.04-16
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+      - uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
           node-version: 22
       - name: "Cache pre-commit"
@@ -772,10 +772,10 @@ jobs:
     env:
       MKDOCS_INSIDERS_SSH_KEY_EXISTS: ${{ secrets.MKDOCS_INSIDERS_SSH_KEY != '' }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: "3.13"
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
@@ -787,7 +787,7 @@ jobs:
       - name: "Install Rust toolchain"
         run: rustup show
       - name: Install uv
-        uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
       - name: "Install Insiders dependencies"
         if: ${{ env.MKDOCS_INSIDERS_SSH_KEY_EXISTS == 'true' }}
         run: uv pip install -r docs/requirements-insiders.txt --system
@@ -814,7 +814,7 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.formatter == 'true' || github.ref == 'refs/heads/main') }}
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
@@ -840,18 +840,18 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         name: "Download ruff-lsp source"
         with:
           persist-credentials: false
           repository: "astral-sh/ruff-lsp"
 
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           # installation fails on 3.13 and newer
           python-version: "3.12"
 
-      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         name: Download development ruff binary
         id: ruff-target
         with:
@@ -882,13 +882,13 @@ jobs:
       - determine_changes
     if: ${{ (needs.determine_changes.outputs.playground == 'true') }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - name: "Install Rust toolchain"
         run: rustup target add wasm32-unknown-unknown
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
           node-version: 22
           cache: "npm"
@@ -914,18 +914,18 @@ jobs:
     timeout-minutes: 20
     steps:
       - name: "Checkout Branch"
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
 
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
-      - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+      - uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
 
       - name: "Install Rust toolchain"
         run: rustup show
 
       - name: "Install codspeed"
-        uses: taiki-e/install-action@6064345e6658255e90e9500fdf9a06ab77e6909c # v2.57.6
+        uses: taiki-e/install-action@67cc679904bee382389bf22082124fa963c6f6bd # v2.61.3
         with:
           tool: cargo-codspeed
 
@@ -933,8 +933,9 @@ jobs:
         run: cargo codspeed build --features "codspeed,instrumented" --no-default-features -p ruff_benchmark
 
       - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@76578c2a7ddd928664caa737f0e962e3085d4e7c # v3.8.1
+        uses: CodSpeedHQ/action@653fdc30e6c40ffd9739e40c8a0576f4f4523ca1 # v4.0.1
         with:
+          mode: instrumentation
           run: cargo codspeed run
           token: ${{ secrets.CODSPEED_TOKEN }}
 
@@ -947,18 +948,18 @@ jobs:
       TY_LOG: ruff_benchmark=debug
     steps:
       - name: "Checkout Branch"
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
 
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
-      - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+      - uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
 
       - name: "Install Rust toolchain"
         run: rustup show
 
       - name: "Install codspeed"
-        uses: taiki-e/install-action@6064345e6658255e90e9500fdf9a06ab77e6909c # v2.57.6
+        uses: taiki-e/install-action@67cc679904bee382389bf22082124fa963c6f6bd # v2.61.3
         with:
           tool: cargo-codspeed
 
@@ -966,7 +967,13 @@ jobs:
         run: cargo codspeed build --features "codspeed,walltime" --no-default-features -p ruff_benchmark
 
       - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@76578c2a7ddd928664caa737f0e962e3085d4e7c # v3.8.1
+        uses: CodSpeedHQ/action@653fdc30e6c40ffd9739e40c8a0576f4f4523ca1 # v4.0.1
+        env:
+          # enabling walltime flamegraphs adds ~6 minutes to the CI time, and they don't
+          # appear to provide much useful insight for our walltime benchmarks right now
+          # (see https://github.com/astral-sh/ruff/pull/20419)
+          CODSPEED_PERF_ENABLED: false
         with:
+          mode: walltime
           run: cargo codspeed run
           token: ${{ secrets.CODSPEED_TOKEN }}

.github/workflows/daily_fuzz.yaml

@@ -31,10 +31,10 @@ jobs:
     # Don't run the cron job on forks:
     if: ${{ github.repository == 'astral-sh/ruff' || github.event_name != 'schedule' }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+      - uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
       - name: "Install Rust toolchain"
         run: rustup show
       - name: "Install mold"
@@ -65,7 +65,7 @@ jobs:
     permissions:
       issues: write
     steps:
-      - uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |

.github/workflows/mypy_primer.yaml

@@ -32,14 +32,14 @@ jobs:
     runs-on: depot-ubuntu-22.04-32
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           path: ruff
           fetch-depth: 0
           persist-credentials: false
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
 
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
         with:
@@ -75,14 +75,14 @@ jobs:
     runs-on: depot-ubuntu-22.04-32
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           path: ruff
           fetch-depth: 0
           persist-credentials: false
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
 
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
         with:

.github/workflows/notify-dependents.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: "Update pre-commit mirror"
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ secrets.RUFF_PRE_COMMIT_PAT }}
           script: |

.github/workflows/publish-docs.yml

@@ -23,12 +23,12 @@ jobs:
     env:
       MKDOCS_INSIDERS_SSH_KEY_EXISTS: ${{ secrets.MKDOCS_INSIDERS_SSH_KEY != '' }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           ref: ${{ inputs.ref }}
           persist-credentials: true
 
-      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
           python-version: 3.12
 

.github/workflows/publish-playground.yml

@@ -24,12 +24,12 @@ jobs:
     env:
       CF_API_TOKEN_EXISTS: ${{ secrets.CF_API_TOKEN != '' }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - name: "Install Rust toolchain"
         run: rustup target add wasm32-unknown-unknown
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
           node-version: 22
           cache: "npm"

.github/workflows/publish-pypi.yml

@@ -22,8 +22,8 @@ jobs:
       id-token: write
     steps:
       - name: "Install uv"
-        uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
-      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
+      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
           pattern: wheels-*
           path: wheels

.github/workflows/publish-ty-playground.yml

@@ -30,12 +30,12 @@ jobs:
     env:
       CF_API_TOKEN_EXISTS: ${{ secrets.CF_API_TOKEN != '' }}
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - name: "Install Rust toolchain"
         run: rustup target add wasm32-unknown-unknown
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
           node-version: 22
       - uses: jetli/wasm-bindgen-action@20b33e20595891ab1a0ed73145d8a21fc96e7c29 # v0.2.0

.github/workflows/publish-wasm.yml

@@ -29,7 +29,7 @@ jobs:
         target: [web, bundler, nodejs]
       fail-fast: false
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
       - name: "Install Rust toolchain"
@@ -45,9 +45,9 @@ jobs:
           jq '.name="@astral-sh/ruff-wasm-${{ matrix.target }}"' crates/ruff_wasm/pkg/package.json > /tmp/package.json
           mv /tmp/package.json crates/ruff_wasm/pkg
       - run: cp LICENSE crates/ruff_wasm/pkg # wasm-pack does not put the LICENSE file in the pkg
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
-          node-version: 20
+          node-version: 22
           registry-url: "https://registry.npmjs.org"
       - name: "Publish (dry-run)"
         if: ${{ inputs.plan == '' || fromJson(inputs.plan).announcement_tag_is_implicit }}

.github/workflows/sync_typeshed.yaml

@@ -50,12 +50,12 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         name: Checkout Ruff
         with:
           path: ruff
           persist-credentials: true
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         name: Checkout typeshed
         with:
           repository: python/typeshed
@@ -65,7 +65,7 @@ jobs:
         run: |
           git config --global user.name typeshedbot
           git config --global user.email '<>'
-      - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+      - uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
       - name: Sync typeshed stubs
         run: |
           rm -rf "ruff/${VENDORED_TYPESHED}"
@@ -112,12 +112,12 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         name: Checkout Ruff
         with:
           persist-credentials: true
           ref: ${{ env.UPSTREAM_BRANCH}}
-      - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+      - uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
       - name: Setup git
         run: |
           git config --global user.name typeshedbot
@@ -150,12 +150,12 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         name: Checkout Ruff
         with:
           persist-credentials: true
           ref: ${{ env.UPSTREAM_BRANCH}}
-      - uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+      - uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
       - name: Setup git
         run: |
           git config --global user.name typeshedbot
@@ -192,7 +192,7 @@ jobs:
     permissions:
       issues: write
     steps:
-      - uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+      - uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |

.github/workflows/ty-ecosystem-analyzer.yaml

@@ -26,14 +26,14 @@ jobs:
     timeout-minutes: 20
     if: contains(github.event.label.name, 'ecosystem-analyzer')
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           path: ruff
           fetch-depth: 0
           persist-credentials: false
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
 
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
         with:
@@ -64,7 +64,7 @@ jobs:
 
           cd ..
 
-          uv tool install "git+https://github.com/astral-sh/ecosystem-analyzer@1f560d07d672effae250e3d271da53d96c5260ff"
+          uv tool install "git+https://github.com/astral-sh/ecosystem-analyzer@fc0f612798710b0dd69bb7528bc9b361dc60bd43"
 
           ecosystem-analyzer \
             --repository ruff \

.github/workflows/ty-ecosystem-report.yaml

@@ -22,14 +22,14 @@ jobs:
     runs-on: depot-ubuntu-22.04-32
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           path: ruff
           fetch-depth: 0
           persist-credentials: false
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@557e51de59eb14aaaba2ed9621916900a91d50c6 # v6.6.1
+        uses: astral-sh/setup-uv@b75a909f75acd358c2196fb9a5f1299a9a8868a4 # v6.7.0
 
       - uses: Swatinem/rust-cache@98c8021b550208e191a6a3145459bfc9fb29c4c0 # v2.8.0
         with:

.github/workflows/typing_conformance.yaml

@@ -32,13 +32,13 @@ jobs:
     runs-on: depot-ubuntu-22.04-32
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           path: ruff
           fetch-depth: 0
           persist-credentials: false
 
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           repository: python/typing
           ref: ${{ env.CONFORMANCE_SUITE_COMMIT }}

BREAKING_CHANGES.md

@@ -1,5 +1,44 @@
 # Breaking Changes
 
+## 0.13.0
+
+- **Several rules can now add `from __future__ import annotations` automatically**
+
+    `TC001`, `TC002`, `TC003`, `RUF013`, and `UP037` now add `from __future__ import annotations` as part of their fixes when the
+    `lint.future-annotations` setting is enabled. This allows the rules to move
+    more imports into `TYPE_CHECKING` blocks (`TC001`, `TC002`, and `TC003`),
+    use PEP 604 union syntax on Python versions before 3.10 (`RUF013`), and
+    unquote more annotations (`UP037`).
+
+- **Full module paths are now used to verify first-party modules**
+
+    Ruff now checks that the full path to a module exists on disk before
+    categorizing it as a first-party import. This change makes first-party
+    import detection more accurate, helping to avoid false positives on local
+    directories with the same name as a third-party dependency, for example. See
+    the [FAQ
+    section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc) on import categorization for more details.
+
+- **Deprecated rules must now be selected by exact rule code**
+
+    Ruff will no longer activate deprecated rules selected by their group name
+    or prefix. As noted below, the two remaining deprecated rules were also
+    removed in this release, so this won't affect any current rules, but it will
+    still affect any deprecations in the future.
+
+- **The deprecated macOS configuration directory fallback has been removed**
+
+    Ruff will no longer look for a user-level configuration file at
+    `~/Library/Application Support/ruff/ruff.toml` on macOS. This feature was
+    deprecated in v0.5 in favor of using the [XDG
+    specification](https://specifications.freedesktop.org/basedir-spec/latest/)
+    (usually resolving to `~/.config/ruff/ruff.toml`), like on Linux. The
+    fallback and accompanying deprecation warning have now been removed.
+
+- **[`pandas-df-variable-name`](https://docs.astral.sh/ruff/rules/pandas-df-variable-name) (`PD901`) has been removed**
+
+- **[`non-pep604-isinstance`](https://docs.astral.sh/ruff/rules/non-pep604-isinstance) (`UP038`) has been removed**
+
 ## 0.12.0
 
 - **Detection of more syntax errors**

CHANGELOG.md

@@ -1,545 +1,119 @@
 # Changelog
 
-## 0.12.12
+## 0.13.0
 
-### Preview features
-
-- Show fixes by default ([#19919](https://github.com/astral-sh/ruff/pull/19919))
-- \[`airflow`\] Convert `DatasetOrTimeSchedule(datasets=...)` to `AssetOrTimeSchedule(assets=...)` (`AIR311`) ([#20202](https://github.com/astral-sh/ruff/pull/20202))
-- \[`airflow`\] Improve the `AIR002` error message ([#20173](https://github.com/astral-sh/ruff/pull/20173))
-- \[`airflow`\] Move `airflow.operators.postgres_operator.Mapping` from `AIR302` to `AIR301` ([#20172](https://github.com/astral-sh/ruff/pull/20172))
-- \[`flake8-async`\] Implement `blocking-input` rule (`ASYNC250`) ([#20122](https://github.com/astral-sh/ruff/pull/20122))
-- \[`flake8-use-pathlib`\] Make `PTH119` and `PTH120` fixes unsafe because they can change behavior ([#20118](https://github.com/astral-sh/ruff/pull/20118))
-- \[`pylint`\] Add U+061C to `PLE2502` ([#20106](https://github.com/astral-sh/ruff/pull/20106))
-- \[`ruff`\] Fix false negative for empty f-strings in `deque` calls (`RUF037`) ([#20109](https://github.com/astral-sh/ruff/pull/20109))
-
-### Bug fixes
-
-- Less confidently mark f-strings as empty when inferring truthiness ([#20152](https://github.com/astral-sh/ruff/pull/20152))
-- \[`fastapi`\] Fix false positive for paths with spaces around parameters (`FAST003`) ([#20077](https://github.com/astral-sh/ruff/pull/20077))
-- \[`flake8-comprehensions`\] Skip `C417` when lambda contains `yield`/`yield from` ([#20201](https://github.com/astral-sh/ruff/pull/20201))
-- \[`perflint`\] Handle tuples in dictionary comprehensions (`PERF403`) ([#19934](https://github.com/astral-sh/ruff/pull/19934))
-
-### Rule changes
-
-- \[`pycodestyle`\] Preserve return type annotation for `ParamSpec` (`E731`) ([#20108](https://github.com/astral-sh/ruff/pull/20108))
-
-### Documentation
-
-- Add fix safety sections to docs ([#17490](https://github.com/astral-sh/ruff/pull/17490),[#17499](https://github.com/astral-sh/ruff/pull/17499))
-
-## 0.12.11
-
-### Preview features
-
-- \[`airflow`\] Extend `AIR311` and `AIR312` rules ([#20082](https://github.com/astral-sh/ruff/pull/20082))
-- \[`airflow`\] Replace wrong path `airflow.io.storage` with `airflow.io.store` (`AIR311`) ([#20081](https://github.com/astral-sh/ruff/pull/20081))
-- \[`flake8-async`\] Implement `blocking-http-call-httpx-in-async-function` (`ASYNC212`) ([#20091](https://github.com/astral-sh/ruff/pull/20091))
-- \[`flake8-logging-format`\] Add auto-fix for f-string logging calls (`G004`) ([#19303](https://github.com/astral-sh/ruff/pull/19303))
-- \[`flake8-use-pathlib`\] Add autofix for `PTH211` ([#20009](https://github.com/astral-sh/ruff/pull/20009))
-- \[`flake8-use-pathlib`\] Make `PTH100` fix unsafe because it can change behavior ([#20100](https://github.com/astral-sh/ruff/pull/20100))
-
-### Bug fixes
-
-- \[`pyflakes`, `pylint`\] Fix false positives caused by `__class__` cell handling (`F841`, `PLE0117`) ([#20048](https://github.com/astral-sh/ruff/pull/20048))
-- \[`pyflakes`\] Fix `allowed-unused-imports` matching for top-level modules (`F401`) ([#20115](https://github.com/astral-sh/ruff/pull/20115))
-- \[`ruff`\] Fix false positive for t-strings in `default-factory-kwarg` (`RUF026`) ([#20032](https://github.com/astral-sh/ruff/pull/20032))
-- \[`ruff`\] Preserve relative whitespace in multi-line expressions (`RUF033`) ([#19647](https://github.com/astral-sh/ruff/pull/19647))
-
-### Rule changes
-
-- \[`ruff`\] Handle empty t-strings in `unnecessary-empty-iterable-within-deque-call` (`RUF037`) ([#20045](https://github.com/astral-sh/ruff/pull/20045))
-
-### Documentation
-
-- Fix incorrect `D413` links in docstrings convention FAQ ([#20089](https://github.com/astral-sh/ruff/pull/20089))
-- \[`flake8-use-pathlib`\] Update links to the table showing the correspondence between `os` and `pathlib` ([#20103](https://github.com/astral-sh/ruff/pull/20103))
-
-## 0.12.10
-
-### Preview features
-
-- \[`flake8-simplify`\] Implement fix for `maxsplit` without separator (`SIM905`) ([#19851](https://github.com/astral-sh/ruff/pull/19851))
-- \[`flake8-use-pathlib`\] Add fixes for `PTH102` and `PTH103` ([#19514](https://github.com/astral-sh/ruff/pull/19514))
-
-### Bug fixes
-
-- \[`isort`\] Handle multiple continuation lines after module docstring (`I002`) ([#19818](https://github.com/astral-sh/ruff/pull/19818))
-- \[`pyupgrade`\] Avoid reporting `__future__` features as unnecessary when they are used (`UP010`) ([#19769](https://github.com/astral-sh/ruff/pull/19769))
-- \[`pyupgrade`\] Handle nested `Optional`s (`UP045`) ([#19770](https://github.com/astral-sh/ruff/pull/19770))
-
-### Rule changes
-
-- \[`pycodestyle`\] Make `E731` fix unsafe instead of display-only for class assignments ([#19700](https://github.com/astral-sh/ruff/pull/19700))
-- \[`pyflakes`\] Add secondary annotation showing previous definition (`F811`) ([#19900](https://github.com/astral-sh/ruff/pull/19900))
-
-### Documentation
-
-- Fix description of global config file discovery strategy ([#19188](https://github.com/astral-sh/ruff/pull/19188))
-- Update outdated links to <https://typing.python.org/en/latest/source/stubs.html> ([#19992](https://github.com/astral-sh/ruff/pull/19992))
-- \[`flake8-annotations`\] Remove unused import in example (`ANN401`) ([#20000](https://github.com/astral-sh/ruff/pull/20000))
-
-## 0.12.9
-
-### Preview features
-
-- \[`airflow`\] Add check for `airflow.secrets.cache.SecretCache` (`AIR301`) ([#17707](https://github.com/astral-sh/ruff/pull/17707))
-- \[`ruff`\] Offer a safe fix for multi-digit zeros (`RUF064`) ([#19847](https://github.com/astral-sh/ruff/pull/19847))
-
-### Bug fixes
-
-- \[`flake8-blind-except`\] Fix `BLE001` false-positive on `raise ... from None` ([#19755](https://github.com/astral-sh/ruff/pull/19755))
-- \[`flake8-comprehensions`\] Fix false positive for `C420` with attribute, subscript, or slice assignment targets ([#19513](https://github.com/astral-sh/ruff/pull/19513))
-- \[`flake8-simplify`\] Fix handling of U+001C..U+001F whitespace (`SIM905`) ([#19849](https://github.com/astral-sh/ruff/pull/19849))
-
-### Rule changes
-
-- \[`pylint`\] Use lowercase hex characters to match the formatter (`PLE2513`) ([#19808](https://github.com/astral-sh/ruff/pull/19808))
-
-### Documentation
-
-- Fix `lint.future-annotations` link ([#19876](https://github.com/astral-sh/ruff/pull/19876))
-
-### Other changes
-
-- Build `riscv64` binaries for release ([#19819](https://github.com/astral-sh/ruff/pull/19819))
-
-- Add rule code to error description in GitLab output ([#19896](https://github.com/astral-sh/ruff/pull/19896))
-
-- Improve rendering of the `full` output format ([#19415](https://github.com/astral-sh/ruff/pull/19415))
-
-    Below is an example diff for [`F401`](https://docs.astral.sh/ruff/rules/unused-import/):
-
-    ```diff
-    -unused.py:8:19: F401 [*] `pathlib` imported but unused
-    +F401 [*] `pathlib` imported but unused
-    +  --> unused.py:8:19
-        |
-      7 | # Unused, _not_ marked as required (due to the alias).
-      8 | import pathlib as non_alias
-    -   |                   ^^^^^^^^^ F401
-    +   |                   ^^^^^^^^^
-      9 |
-     10 | # Unused, marked as required.
-        |
-    -   = help: Remove unused import: `pathlib`
-    +help: Remove unused import: `pathlib`
-    ```
-
-    For now, the primary difference is the movement of the filename, line number, and column information to a second line in the header. This new representation will allow us to make further additions to Ruff's diagnostics, such as adding sub-diagnostics and multiple annotations to the same snippet.
-
-## 0.12.8
-
-### Preview features
-
-- \[`flake8-use-pathlib`\] Expand `PTH201` to check all `PurePath` subclasses ([#19440](https://github.com/astral-sh/ruff/pull/19440))
-
-### Bug fixes
-
-- \[`flake8-blind-except`\] Change `BLE001` to correctly parse exception tuples ([#19747](https://github.com/astral-sh/ruff/pull/19747))
-- \[`flake8-errmsg`\] Exclude `typing.cast` from `EM101` ([#19656](https://github.com/astral-sh/ruff/pull/19656))
-- \[`flake8-simplify`\] Fix raw string handling in `SIM905` for embedded quotes ([#19591](https://github.com/astral-sh/ruff/pull/19591))
-- \[`flake8-import-conventions`\] Avoid false positives for NFKC-normalized `__debug__` import aliases in `ICN001` ([#19411](https://github.com/astral-sh/ruff/pull/19411))
-- \[`isort`\] Fix syntax error after docstring ending with backslash (`I002`) ([#19505](https://github.com/astral-sh/ruff/pull/19505))
-- \[`pylint`\] Mark `PLC0207` fixes as unsafe when `*args` unpacking is present ([#19679](https://github.com/astral-sh/ruff/pull/19679))
-- \[`pyupgrade`\] Prevent infinite loop with `I002` (`UP010`, `UP035`) ([#19413](https://github.com/astral-sh/ruff/pull/19413))
-- \[`ruff`\] Parenthesize generator expressions in f-strings (`RUF010`) ([#19434](https://github.com/astral-sh/ruff/pull/19434))
-
-### Rule changes
-
-- \[`eradicate`\] Don't flag `pyrefly` pragmas as unused code (`ERA001`) ([#19731](https://github.com/astral-sh/ruff/pull/19731))
-
-### Documentation
-
-- Replace "associative" with "commutative" in docs for `RUF036` ([#19706](https://github.com/astral-sh/ruff/pull/19706))
-- Fix copy and line separator colors in dark mode ([#19630](https://github.com/astral-sh/ruff/pull/19630))
-- Fix link to `typing` documentation ([#19648](https://github.com/astral-sh/ruff/pull/19648))
-- \[`refurb`\] Make more examples error out-of-the-box ([#19695](https://github.com/astral-sh/ruff/pull/19695),[#19673](https://github.com/astral-sh/ruff/pull/19673),[#19672](https://github.com/astral-sh/ruff/pull/19672))
-
-### Other changes
-
-- Include column numbers in GitLab output format ([#19708](https://github.com/astral-sh/ruff/pull/19708))
-- Always expand tabs to four spaces in diagnostics ([#19618](https://github.com/astral-sh/ruff/pull/19618))
-- Update pre-commit's `ruff` id ([#19654](https://github.com/astral-sh/ruff/pull/19654))
-
-## 0.12.7
-
-This is a follow-up release to 0.12.6. Because of an issue in the package metadata, 0.12.6 failed to publish fully to PyPI and has been yanked. Similarly, there is no GitHub release or Git tag for 0.12.6. The contents of the 0.12.7 release are identical to 0.12.6, except for the updated metadata.
-
-## 0.12.6
-
-### Preview features
-
-- \[`flake8-commas`\] Add support for trailing comma checks in type parameter lists (`COM812`, `COM819`) ([#19390](https://github.com/astral-sh/ruff/pull/19390))
-- \[`pylint`\] Implement auto-fix for `missing-maxsplit-arg` (`PLC0207`) ([#19387](https://github.com/astral-sh/ruff/pull/19387))
-- \[`ruff`\] Offer fixes for `RUF039` in more cases ([#19065](https://github.com/astral-sh/ruff/pull/19065))
-
-### Bug fixes
-
-- Support `.pyi` files in ruff analyze graph ([#19611](https://github.com/astral-sh/ruff/pull/19611))
-- \[`flake8-pyi`\] Preserve inline comment in ellipsis removal (`PYI013`) ([#19399](https://github.com/astral-sh/ruff/pull/19399))
-- \[`perflint`\] Ignore rule if target is `global` or `nonlocal` (`PERF401`) ([#19539](https://github.com/astral-sh/ruff/pull/19539))
-- \[`pyupgrade`\] Fix `UP030` to avoid modifying double curly braces in format strings ([#19378](https://github.com/astral-sh/ruff/pull/19378))
-- \[`refurb`\] Ignore decorated functions for `FURB118` ([#19339](https://github.com/astral-sh/ruff/pull/19339))
-- \[`refurb`\] Mark `int` and `bool` cases for `Decimal.from_float` as safe fixes (`FURB164`) ([#19468](https://github.com/astral-sh/ruff/pull/19468))
-- \[`ruff`\] Fix `RUF033` for named default expressions ([#19115](https://github.com/astral-sh/ruff/pull/19115))
-
-### Rule changes
-
-- \[`flake8-blind-except`\] Change `BLE001` to permit `logging.critical(..., exc_info=True)` ([#19520](https://github.com/astral-sh/ruff/pull/19520))
-
-### Performance
-
-- Add support for specifying minimum dots in detected string imports ([#19538](https://github.com/astral-sh/ruff/pull/19538))
-
-## 0.12.5
-
-### Preview features
-
-- \[`flake8-use-pathlib`\] Add autofix for `PTH101`, `PTH104`, `PTH105`, `PTH121` ([#19404](https://github.com/astral-sh/ruff/pull/19404))
-- \[`ruff`\] Support byte strings (`RUF055`) ([#18926](https://github.com/astral-sh/ruff/pull/18926))
-
-### Bug fixes
-
-- Fix `unreachable` panic in parser ([#19183](https://github.com/astral-sh/ruff/pull/19183))
-- \[`flake8-pyi`\] Skip fix if all `Union` members are `None` (`PYI016`) ([#19416](https://github.com/astral-sh/ruff/pull/19416))
-- \[`perflint`\] Parenthesize generator expressions (`PERF401`) ([#19325](https://github.com/astral-sh/ruff/pull/19325))
-- \[`pylint`\] Handle empty comments after line continuation (`PLR2044`) ([#19405](https://github.com/astral-sh/ruff/pull/19405))
-
-### Rule changes
-
-- \[`pep8-naming`\] Fix `N802` false positives for `CGIHTTPRequestHandler` and `SimpleHTTPRequestHandler` ([#19432](https://github.com/astral-sh/ruff/pull/19432))
-
-## 0.12.4
-
-### Preview features
-
-- \[`flake8-type-checking`, `pyupgrade`, `ruff`\] Add `from __future__ import annotations` when it would allow new fixes (`TC001`, `TC002`, `TC003`, `UP037`, `RUF013`) ([#19100](https://github.com/astral-sh/ruff/pull/19100))
-- \[`flake8-use-pathlib`\] Add autofix for `PTH109` ([#19245](https://github.com/astral-sh/ruff/pull/19245))
-- \[`pylint`\] Detect indirect `pathlib.Path` usages for `unspecified-encoding` (`PLW1514`) ([#19304](https://github.com/astral-sh/ruff/pull/19304))
-
-### Bug fixes
-
-- \[`flake8-bugbear`\] Fix `B017` false negatives for keyword exception arguments ([#19217](https://github.com/astral-sh/ruff/pull/19217))
-- \[`flake8-use-pathlib`\] Fix false negative on direct `Path()` instantiation (`PTH210`) ([#19388](https://github.com/astral-sh/ruff/pull/19388))
-- \[`flake8-django`\] Fix `DJ008` false positive for abstract models with type-annotated `abstract` field ([#19221](https://github.com/astral-sh/ruff/pull/19221))
-- \[`isort`\] Fix `I002` import insertion after docstring with multiple string statements ([#19222](https://github.com/astral-sh/ruff/pull/19222))
-- \[`isort`\] Treat form feed as valid whitespace before a semicolon ([#19343](https://github.com/astral-sh/ruff/pull/19343))
-- \[`pydoclint`\] Fix `SyntaxError` from fixes with line continuations (`D201`, `D202`) ([#19246](https://github.com/astral-sh/ruff/pull/19246))
-- \[`refurb`\] `FURB164` fix should validate arguments and should usually be marked unsafe ([#19136](https://github.com/astral-sh/ruff/pull/19136))
-
-### Rule changes
-
-- \[`flake8-use-pathlib`\] Skip single dots for `invalid-pathlib-with-suffix` (`PTH210`) on versions >= 3.14 ([#19331](https://github.com/astral-sh/ruff/pull/19331))
-- \[`pep8_naming`\] Avoid false positives on standard library functions with uppercase names (`N802`) ([#18907](https://github.com/astral-sh/ruff/pull/18907))
-- \[`pycodestyle`\] Handle brace escapes for t-strings in logical lines ([#19358](https://github.com/astral-sh/ruff/pull/19358))
-- \[`pylint`\] Extend invalid string character rules to include t-strings ([#19355](https://github.com/astral-sh/ruff/pull/19355))
-- \[`ruff`\] Allow `strict` kwarg when checking for `starmap-zip` (`RUF058`) in Python 3.14+ ([#19333](https://github.com/astral-sh/ruff/pull/19333))
-
-### Documentation
-
-- \[`flake8-type-checking`\] Make `TC010` docs example more realistic ([#19356](https://github.com/astral-sh/ruff/pull/19356))
-- Make more documentation examples error out-of-the-box ([#19288](https://github.com/astral-sh/ruff/pull/19288),[#19272](https://github.com/astral-sh/ruff/pull/19272),[#19291](https://github.com/astral-sh/ruff/pull/19291),[#19296](https://github.com/astral-sh/ruff/pull/19296),[#19292](https://github.com/astral-sh/ruff/pull/19292),[#19295](https://github.com/astral-sh/ruff/pull/19295),[#19297](https://github.com/astral-sh/ruff/pull/19297),[#19309](https://github.com/astral-sh/ruff/pull/19309))
-
-## 0.12.3
-
-### Preview features
-
-- \[`flake8-bugbear`\] Support non-context-manager calls in `B017` ([#19063](https://github.com/astral-sh/ruff/pull/19063))
-- \[`flake8-use-pathlib`\] Add autofixes for `PTH100`, `PTH106`, `PTH107`, `PTH108`, `PTH110`, `PTH111`, `PTH112`, `PTH113`, `PTH114`, `PTH115`, `PTH117`, `PTH119`, `PTH120` ([#19213](https://github.com/astral-sh/ruff/pull/19213))
-- \[`flake8-use-pathlib`\] Add autofixes for `PTH203`, `PTH204`, `PTH205` ([#18922](https://github.com/astral-sh/ruff/pull/18922))
-
-### Bug fixes
-
-- \[`flake8-return`\] Fix false-positive for variables used inside nested functions in `RET504` ([#18433](https://github.com/astral-sh/ruff/pull/18433))
-- Treat form feed as valid whitespace before a line continuation ([#19220](https://github.com/astral-sh/ruff/pull/19220))
-- \[`flake8-type-checking`\] Fix syntax error introduced by fix (`TC008`) ([#19150](https://github.com/astral-sh/ruff/pull/19150))
-- \[`pyupgrade`\] Keyword arguments in `super` should suppress the `UP008` fix ([#19131](https://github.com/astral-sh/ruff/pull/19131))
-
-### Documentation
-
-- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI007`, `PYI008`) ([#19103](https://github.com/astral-sh/ruff/pull/19103))
-- \[`flake8-simplify`\] Make example error out-of-the-box (`SIM116`) ([#19111](https://github.com/astral-sh/ruff/pull/19111))
-- \[`flake8-type-checking`\] Make example error out-of-the-box (`TC001`) ([#19151](https://github.com/astral-sh/ruff/pull/19151))
-- \[`flake8-use-pathlib`\] Make example error out-of-the-box (`PTH210`) ([#19189](https://github.com/astral-sh/ruff/pull/19189))
-- \[`pycodestyle`\] Make example error out-of-the-box (`E272`) ([#19191](https://github.com/astral-sh/ruff/pull/19191))
-- \[`pycodestyle`\] Make example not raise unnecessary `SyntaxError` (`E114`) ([#19190](https://github.com/astral-sh/ruff/pull/19190))
-- \[`pydoclint`\] Make example error out-of-the-box (`DOC501`) ([#19218](https://github.com/astral-sh/ruff/pull/19218))
-- \[`pylint`, `pyupgrade`\] Fix syntax errors in examples (`PLW1501`, `UP028`) ([#19127](https://github.com/astral-sh/ruff/pull/19127))
-- \[`pylint`\] Update `missing-maxsplit-arg` docs and error to suggest proper usage (`PLC0207`) ([#18949](https://github.com/astral-sh/ruff/pull/18949))
-- \[`flake8-bandit`\] Make example error out-of-the-box (`S412`) ([#19241](https://github.com/astral-sh/ruff/pull/19241))
-
-## 0.12.2
-
-### Preview features
-
-- \[`flake8-pyi`\] Expand `Optional[A]` to `A | None` (`PYI016`) ([#18572](https://github.com/astral-sh/ruff/pull/18572))
-- \[`pyupgrade`\] Mark `UP008` fix safe if no comments are in range ([#18683](https://github.com/astral-sh/ruff/pull/18683))
-
-### Bug fixes
-
-- \[`flake8-comprehensions`\] Fix `C420` to prepend whitespace when needed ([#18616](https://github.com/astral-sh/ruff/pull/18616))
-- \[`perflint`\] Fix `PERF403` panic on attribute or subscription loop variable ([#19042](https://github.com/astral-sh/ruff/pull/19042))
-- \[`pydocstyle`\] Fix `D413` infinite loop for parenthesized docstring ([#18930](https://github.com/astral-sh/ruff/pull/18930))
-- \[`pylint`\] Fix `PLW0108` autofix introducing a syntax error when the lambda's body contains an assignment expression ([#18678](https://github.com/astral-sh/ruff/pull/18678))
-- \[`refurb`\] Fix false positive on empty tuples (`FURB168`) ([#19058](https://github.com/astral-sh/ruff/pull/19058))
-- \[`ruff`\] Allow more `field` calls from `attrs` (`RUF009`) ([#19021](https://github.com/astral-sh/ruff/pull/19021))
-- \[`ruff`\] Fix syntax error introduced for an empty string followed by a u-prefixed string (`UP025`) ([#18899](https://github.com/astral-sh/ruff/pull/18899))
-
-### Rule changes
-
-- \[`flake8-executable`\] Allow `uvx` in shebang line (`EXE003`) ([#18967](https://github.com/astral-sh/ruff/pull/18967))
-- \[`pandas`\] Avoid flagging `PD002` if `pandas` is not imported ([#18963](https://github.com/astral-sh/ruff/pull/18963))
-- \[`pyupgrade`\] Avoid PEP-604 unions with `typing.NamedTuple` (`UP007`, `UP045`) ([#18682](https://github.com/astral-sh/ruff/pull/18682))
-
-### Documentation
-
-- Document link between `import-outside-top-level (PLC0415)` and `lint.flake8-tidy-imports.banned-module-level-imports` ([#18733](https://github.com/astral-sh/ruff/pull/18733))
-- Fix description of the `format.skip-magic-trailing-comma` example ([#19095](https://github.com/astral-sh/ruff/pull/19095))
-- \[`airflow`\] Make `AIR302` example error out-of-the-box ([#18988](https://github.com/astral-sh/ruff/pull/18988))
-- \[`airflow`\] Make `AIR312` example error out-of-the-box ([#18989](https://github.com/astral-sh/ruff/pull/18989))
-- \[`flake8-annotations`\] Make `ANN401` example error out-of-the-box ([#18974](https://github.com/astral-sh/ruff/pull/18974))
-- \[`flake8-async`\] Make `ASYNC100` example error out-of-the-box ([#18993](https://github.com/astral-sh/ruff/pull/18993))
-- \[`flake8-async`\] Make `ASYNC105` example error out-of-the-box ([#19002](https://github.com/astral-sh/ruff/pull/19002))
-- \[`flake8-async`\] Make `ASYNC110` example error out-of-the-box ([#18975](https://github.com/astral-sh/ruff/pull/18975))
-- \[`flake8-async`\] Make `ASYNC210` example error out-of-the-box ([#18977](https://github.com/astral-sh/ruff/pull/18977))
-- \[`flake8-async`\] Make `ASYNC220`, `ASYNC221`, and `ASYNC222` examples error out-of-the-box ([#18978](https://github.com/astral-sh/ruff/pull/18978))
-- \[`flake8-async`\] Make `ASYNC251` example error out-of-the-box ([#18990](https://github.com/astral-sh/ruff/pull/18990))
-- \[`flake8-bandit`\] Make `S201` example error out-of-the-box ([#19017](https://github.com/astral-sh/ruff/pull/19017))
-- \[`flake8-bandit`\] Make `S604` and `S609` examples error out-of-the-box ([#19049](https://github.com/astral-sh/ruff/pull/19049))
-- \[`flake8-bugbear`\] Make `B028` example error out-of-the-box ([#19054](https://github.com/astral-sh/ruff/pull/19054))
-- \[`flake8-bugbear`\] Make `B911` example error out-of-the-box ([#19051](https://github.com/astral-sh/ruff/pull/19051))
-- \[`flake8-datetimez`\] Make `DTZ011` example error out-of-the-box ([#19055](https://github.com/astral-sh/ruff/pull/19055))
-- \[`flake8-datetimez`\] Make `DTZ901` example error out-of-the-box ([#19056](https://github.com/astral-sh/ruff/pull/19056))
-- \[`flake8-pyi`\] Make `PYI032` example error out-of-the-box ([#19061](https://github.com/astral-sh/ruff/pull/19061))
-- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI014`, `PYI015`) ([#19097](https://github.com/astral-sh/ruff/pull/19097))
-- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI042`) ([#19101](https://github.com/astral-sh/ruff/pull/19101))
-- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI059`) ([#19080](https://github.com/astral-sh/ruff/pull/19080))
-- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI062`) ([#19079](https://github.com/astral-sh/ruff/pull/19079))
-- \[`flake8-pytest-style`\] Make example error out-of-the-box (`PT023`) ([#19104](https://github.com/astral-sh/ruff/pull/19104))
-- \[`flake8-pytest-style`\] Make example error out-of-the-box (`PT030`) ([#19105](https://github.com/astral-sh/ruff/pull/19105))
-- \[`flake8-quotes`\] Make example error out-of-the-box (`Q003`) ([#19106](https://github.com/astral-sh/ruff/pull/19106))
-- \[`flake8-simplify`\] Make example error out-of-the-box (`SIM110`) ([#19113](https://github.com/astral-sh/ruff/pull/19113))
-- \[`flake8-simplify`\] Make example error out-of-the-box (`SIM113`) ([#19109](https://github.com/astral-sh/ruff/pull/19109))
-- \[`flake8-simplify`\] Make example error out-of-the-box (`SIM401`) ([#19110](https://github.com/astral-sh/ruff/pull/19110))
-- \[`pyflakes`\] Fix backslash in docs (`F621`) ([#19098](https://github.com/astral-sh/ruff/pull/19098))
-- \[`pylint`\] Fix `PLC0415` example ([#18970](https://github.com/astral-sh/ruff/pull/18970))
-
-## 0.12.1
-
-### Preview features
-
-- \[`flake8-errmsg`\] Extend `EM101` to support byte strings ([#18867](https://github.com/astral-sh/ruff/pull/18867))
-- \[`flake8-use-pathlib`\] Add autofix for `PTH202` ([#18763](https://github.com/astral-sh/ruff/pull/18763))
-- \[`pygrep-hooks`\] Add `AsyncMock` methods to `invalid-mock-access` (`PGH005`) ([#18547](https://github.com/astral-sh/ruff/pull/18547))
-- \[`pylint`\] Ignore `__init__.py` files in (`PLC0414`) ([#18400](https://github.com/astral-sh/ruff/pull/18400))
-- \[`ruff`\] Trigger `RUF037` for empty string and byte strings ([#18862](https://github.com/astral-sh/ruff/pull/18862))
-- [formatter] Fix missing blank lines before decorated classes in `.pyi` files ([#18888](https://github.com/astral-sh/ruff/pull/18888))
-
-### Bug fixes
-
-- Avoid generating diagnostics with per-file ignores ([#18801](https://github.com/astral-sh/ruff/pull/18801))
-- Handle parenthesized arguments in `remove_argument` ([#18805](https://github.com/astral-sh/ruff/pull/18805))
-- \[`flake8-logging`\] Avoid false positive for `exc_info=True` outside `logger.exception` (`LOG014`) ([#18737](https://github.com/astral-sh/ruff/pull/18737))
-- \[`flake8-pytest-style`\] Enforce `pytest` import for decorators ([#18779](https://github.com/astral-sh/ruff/pull/18779))
-- \[`flake8-pytest-style`\] Mark autofix for `PT001` and `PT023` as unsafe if there's comments in the decorator ([#18792](https://github.com/astral-sh/ruff/pull/18792))
-- \[`flake8-pytest-style`\] `PT001`/`PT023` fix makes syntax error on parenthesized decorator ([#18782](https://github.com/astral-sh/ruff/pull/18782))
-- \[`flake8-raise`\] Make fix unsafe if it deletes comments (`RSE102`) ([#18788](https://github.com/astral-sh/ruff/pull/18788))
-- \[`flake8-simplify`\] Fix `SIM911` autofix creating a syntax error ([#18793](https://github.com/astral-sh/ruff/pull/18793))
-- \[`flake8-simplify`\] Fix false negatives for shadowed bindings (`SIM910`, `SIM911`) ([#18794](https://github.com/astral-sh/ruff/pull/18794))
-- \[`flake8-simplify`\] Preserve original behavior for `except ()` and bare `except` (`SIM105`) ([#18213](https://github.com/astral-sh/ruff/pull/18213))
-- \[`flake8-pyi`\] Fix `PYI041`'s fix causing `TypeError` with `None | None | ...` ([#18637](https://github.com/astral-sh/ruff/pull/18637))
-- \[`perflint`\] Fix `PERF101` autofix creating a syntax error and mark autofix as unsafe if there are comments in the `list` call expr ([#18803](https://github.com/astral-sh/ruff/pull/18803))
-- \[`perflint`\] Fix false negative in `PERF401` ([#18866](https://github.com/astral-sh/ruff/pull/18866))
-- \[`pylint`\] Avoid flattening nested `min`/`max` when outer call has single argument (`PLW3301`) ([#16885](https://github.com/astral-sh/ruff/pull/16885))
-- \[`pylint`\] Fix `PLC2801` autofix creating a syntax error ([#18857](https://github.com/astral-sh/ruff/pull/18857))
-- \[`pylint`\] Mark `PLE0241` autofix as unsafe if there's comments in the base classes ([#18832](https://github.com/astral-sh/ruff/pull/18832))
-- \[`pylint`\] Suppress `PLE2510`/`PLE2512`/`PLE2513`/`PLE2514`/`PLE2515` autofix if the text contains an odd number of backslashes ([#18856](https://github.com/astral-sh/ruff/pull/18856))
-- \[`refurb`\] Detect more exotic float literals in `FURB164` ([#18925](https://github.com/astral-sh/ruff/pull/18925))
-- \[`refurb`\] Fix `FURB163` autofix creating a syntax error for `yield` expressions ([#18756](https://github.com/astral-sh/ruff/pull/18756))
-- \[`refurb`\] Mark `FURB129` autofix as unsafe if there's comments in the `readlines` call ([#18858](https://github.com/astral-sh/ruff/pull/18858))
-- \[`ruff`\] Fix false positives and negatives in `RUF010` ([#18690](https://github.com/astral-sh/ruff/pull/18690))
-- Fix casing of `analyze.direction` variant names ([#18892](https://github.com/astral-sh/ruff/pull/18892))
-
-### Rule changes
-
-- Fix f-string interpolation escaping in generated fixes ([#18882](https://github.com/astral-sh/ruff/pull/18882))
-- \[`flake8-return`\] Mark `RET501` fix unsafe if comments are inside ([#18780](https://github.com/astral-sh/ruff/pull/18780))
-- \[`flake8-async`\] Fix detection for large integer sleep durations in `ASYNC116` rule ([#18767](https://github.com/astral-sh/ruff/pull/18767))
-- \[`flake8-async`\] Mark autofix for `ASYNC115` as unsafe if the call expression contains comments ([#18753](https://github.com/astral-sh/ruff/pull/18753))
-- \[`flake8-bugbear`\] Mark autofix for `B004` as unsafe if the `hasattr` call expr contains comments ([#18755](https://github.com/astral-sh/ruff/pull/18755))
-- \[`flake8-comprehension`\] Mark autofix for `C420` as unsafe if there's comments inside the dict comprehension ([#18768](https://github.com/astral-sh/ruff/pull/18768))
-- \[`flake8-comprehensions`\] Handle template strings for comprehension fixes ([#18710](https://github.com/astral-sh/ruff/pull/18710))
-- \[`flake8-future-annotations`\] Add autofix (`FA100`) ([#18903](https://github.com/astral-sh/ruff/pull/18903))
-- \[`pyflakes`\] Mark `F504`/`F522`/`F523` autofix as unsafe if there's a call with side effect ([#18839](https://github.com/astral-sh/ruff/pull/18839))
-- \[`pylint`\] Allow fix with comments and document performance implications (`PLW3301`) ([#18936](https://github.com/astral-sh/ruff/pull/18936))
-- \[`pylint`\] Detect more exotic `NaN` literals in `PLW0177` ([#18630](https://github.com/astral-sh/ruff/pull/18630))
-- \[`pylint`\] Fix `PLC1802` autofix creating a syntax error and mark autofix as unsafe if there's comments in the `len` call ([#18836](https://github.com/astral-sh/ruff/pull/18836))
-- \[`pyupgrade`\] Extend version detection to include `sys.version_info.major` (`UP036`) ([#18633](https://github.com/astral-sh/ruff/pull/18633))
-- \[`ruff`\] Add lint rule `RUF064` for calling `chmod` with non-octal integers ([#18541](https://github.com/astral-sh/ruff/pull/18541))
-- \[`ruff`\] Added `cls.__dict__.get('__annotations__')` check (`RUF063`) ([#18233](https://github.com/astral-sh/ruff/pull/18233))
-- \[`ruff`\] Frozen `dataclass` default should be valid (`RUF009`) ([#18735](https://github.com/astral-sh/ruff/pull/18735))
-
-### Server
-
-- Consider virtual path for various server actions ([#18910](https://github.com/astral-sh/ruff/pull/18910))
-
-### Documentation
-
-- Add fix safety sections ([#18940](https://github.com/astral-sh/ruff/pull/18940),[#18841](https://github.com/astral-sh/ruff/pull/18841),[#18802](https://github.com/astral-sh/ruff/pull/18802),[#18837](https://github.com/astral-sh/ruff/pull/18837),[#18800](https://github.com/astral-sh/ruff/pull/18800),[#18415](https://github.com/astral-sh/ruff/pull/18415),[#18853](https://github.com/astral-sh/ruff/pull/18853),[#18842](https://github.com/astral-sh/ruff/pull/18842))
-- Use updated pre-commit id ([#18718](https://github.com/astral-sh/ruff/pull/18718))
-- \[`perflint`\] Small docs improvement to `PERF401` ([#18786](https://github.com/astral-sh/ruff/pull/18786))
-- \[`pyupgrade`\]: Use `super()`, not `__super__` in error messages (`UP008`) ([#18743](https://github.com/astral-sh/ruff/pull/18743))
-- \[`flake8-pie`\] Small docs fix to `PIE794` ([#18829](https://github.com/astral-sh/ruff/pull/18829))
-- \[`flake8-pyi`\] Correct `collections-named-tuple` example to use PascalCase assignment ([#16884](https://github.com/astral-sh/ruff/pull/16884))
-- \[`flake8-pie`\] Add note on type checking benefits to `unnecessary-dict-kwargs` (`PIE804`) ([#18666](https://github.com/astral-sh/ruff/pull/18666))
-- \[`pycodestyle`\] Clarify PEP 8 relationship to `whitespace-around-operator` rules ([#18870](https://github.com/astral-sh/ruff/pull/18870))
-
-### Other changes
-
-- Disallow newlines in format specifiers of single quoted f- or t-strings ([#18708](https://github.com/astral-sh/ruff/pull/18708))
-- \[`flake8-logging`\] Add fix safety section to `LOG002` ([#18840](https://github.com/astral-sh/ruff/pull/18840))
-- \[`pyupgrade`\] Add fix safety section to `UP010` ([#18838](https://github.com/astral-sh/ruff/pull/18838))
-
-## 0.12.0
-
-Check out the [blog post](https://astral.sh/blog/ruff-v0.12.0) for a migration
+Check out the [blog post](https://astral.sh/blog/ruff-v0.13.0) for a migration
 guide and overview of the changes!
 
 ### Breaking changes
 
-- **Detection of more syntax errors**
+- **Several rules can now add `from __future__ import annotations` automatically**
 
-    Ruff now detects version-related syntax errors, such as the use of the `match`
-    statement on Python versions before 3.10, and syntax errors emitted by
-    CPython's compiler, such as irrefutable `match` patterns before the final
-    `case` arm.
+    `TC001`, `TC002`, `TC003`, `RUF013`, and `UP037` now add `from __future__ import annotations` as part of their fixes when the
+    `lint.future-annotations` setting is enabled. This allows the rules to move
+    more imports into `TYPE_CHECKING` blocks (`TC001`, `TC002`, and `TC003`),
+    use PEP 604 union syntax on Python versions before 3.10 (`RUF013`), and
+    unquote more annotations (`UP037`).
 
-- **New default Python version handling for syntax errors**
+- **Full module paths are now used to verify first-party modules**
 
-    Ruff will default to the *latest* supported Python version (3.13) when
-    checking for the version-related syntax errors mentioned above to prevent
-    false positives in projects without a Python version configured. The default
-    in all other cases, like applying lint rules, is unchanged and remains at the
-    minimum supported Python version (3.9).
+    Ruff now checks that the full path to a module exists on disk before
+    categorizing it as a first-party import. This change makes first-party
+    import detection more accurate, helping to avoid false positives on local
+    directories with the same name as a third-party dependency, for example. See
+    the [FAQ
+    section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc) on import categorization for more details.
 
-- **Updated f-string formatting**
+- **Deprecated rules must now be selected by exact rule code**
 
-    Ruff now formats multi-line f-strings with format specifiers to avoid adding a
-    line break after the format specifier. This addresses a change to the Python
-    grammar in version 3.13.4 that made such a line break a syntax error.
+    Ruff will no longer activate deprecated rules selected by their group name
+    or prefix. As noted below, the two remaining deprecated rules were also
+    removed in this release, so this won't affect any current rules, but it will
+    still affect any deprecations in the future.
 
-- **`rust-toolchain.toml` is no longer included in source distributions**
+- **The deprecated macOS configuration directory fallback has been removed**
 
-    The `rust-toolchain.toml` is used to specify a higher Rust version than Ruff's
-    minimum supported Rust version (MSRV) for development and building release
-    artifacts. However, when present in source distributions, it would also cause
-    downstream package maintainers to pull in the same Rust toolchain, even if
-    their available toolchain was MSRV-compatible.
+    Ruff will no longer look for a user-level configuration file at
+    `~/Library/Application Support/ruff/ruff.toml` on macOS. This feature was
+    deprecated in v0.5 in favor of using the [XDG
+    specification](https://specifications.freedesktop.org/basedir-spec/latest/)
+    (usually resolving to `~/.config/ruff/ruff.toml`), like on Linux. The
+    fallback and accompanying deprecation warning have now been removed.
 
 ### Removed Rules
 
 The following rules have been removed:
 
-- [`suspicious-xmle-tree-usage`](https://docs.astral.sh/ruff/rules/suspicious-xmle-tree-usage/)
-    (`S320`)
-
-### Deprecated Rules
-
-The following rules have been deprecated:
-
-- [`pandas-df-variable-name`](https://docs.astral.sh/ruff/rules/pandas-df-variable-name/)
+- [`pandas-df-variable-name`](https://docs.astral.sh/ruff/rules/pandas-df-variable-name) (`PD901`)
+- [`non-pep604-isinstance`](https://docs.astral.sh/ruff/rules/non-pep604-isinstance) (`UP038`)
 
 ### Stabilization
 
 The following rules have been stabilized and are no longer in preview:
 
-- [`for-loop-writes`](https://docs.astral.sh/ruff/rules/for-loop-writes) (`FURB122`)
-- [`check-and-remove-from-set`](https://docs.astral.sh/ruff/rules/check-and-remove-from-set) (`FURB132`)
-- [`verbose-decimal-constructor`](https://docs.astral.sh/ruff/rules/verbose-decimal-constructor) (`FURB157`)
-- [`fromisoformat-replace-z`](https://docs.astral.sh/ruff/rules/fromisoformat-replace-z) (`FURB162`)
-- [`int-on-sliced-str`](https://docs.astral.sh/ruff/rules/int-on-sliced-str) (`FURB166`)
-- [`exc-info-outside-except-handler`](https://docs.astral.sh/ruff/rules/exc-info-outside-except-handler) (`LOG014`)
-- [`import-outside-top-level`](https://docs.astral.sh/ruff/rules/import-outside-top-level) (`PLC0415`)
-- [`unnecessary-dict-index-lookup`](https://docs.astral.sh/ruff/rules/unnecessary-dict-index-lookup) (`PLR1733`)
-- [`nan-comparison`](https://docs.astral.sh/ruff/rules/nan-comparison) (`PLW0177`)
-- [`eq-without-hash`](https://docs.astral.sh/ruff/rules/eq-without-hash) (`PLW1641`)
-- [`pytest-parameter-with-default-argument`](https://docs.astral.sh/ruff/rules/pytest-parameter-with-default-argument) (`PT028`)
-- [`pytest-warns-too-broad`](https://docs.astral.sh/ruff/rules/pytest-warns-too-broad) (`PT030`)
-- [`pytest-warns-with-multiple-statements`](https://docs.astral.sh/ruff/rules/pytest-warns-with-multiple-statements) (`PT031`)
-- [`invalid-formatter-suppression-comment`](https://docs.astral.sh/ruff/rules/invalid-formatter-suppression-comment) (`RUF028`)
-- [`dataclass-enum`](https://docs.astral.sh/ruff/rules/dataclass-enum) (`RUF049`)
-- [`class-with-mixed-type-vars`](https://docs.astral.sh/ruff/rules/class-with-mixed-type-vars) (`RUF053`)
-- [`unnecessary-round`](https://docs.astral.sh/ruff/rules/unnecessary-round) (`RUF057`)
-- [`starmap-zip`](https://docs.astral.sh/ruff/rules/starmap-zip) (`RUF058`)
-- [`non-pep604-annotation-optional`] (`UP045`)
-- [`non-pep695-generic-class`](https://docs.astral.sh/ruff/rules/non-pep695-generic-class) (`UP046`)
-- [`non-pep695-generic-function`](https://docs.astral.sh/ruff/rules/non-pep695-generic-function) (`UP047`)
-- [`private-type-parameter`](https://docs.astral.sh/ruff/rules/private-type-parameter) (`UP049`)
+- [`airflow-dag-no-schedule-argument`](https://docs.astral.sh/ruff/rules/airflow-dag-no-schedule-argument)
+    (`AIR002`)
+- [`airflow3-removal`](https://docs.astral.sh/ruff/rules/airflow3-removal) (`AIR301`)
+- [`airflow3-moved-to-provider`](https://docs.astral.sh/ruff/rules/airflow3-moved-to-provider)
+    (`AIR302`)
+- [`airflow3-suggested-update`](https://docs.astral.sh/ruff/rules/airflow3-suggested-update)
+    (`AIR311`)
+- [`airflow3-suggested-to-move-to-provider`](https://docs.astral.sh/ruff/rules/airflow3-suggested-to-move-to-provider)
+    (`AIR312`)
+- [`long-sleep-not-forever`](https://docs.astral.sh/ruff/rules/long-sleep-not-forever) (`ASYNC116`)
+- [`f-string-number-format`](https://docs.astral.sh/ruff/rules/f-string-number-format) (`FURB116`)
+- [`os-symlink`](https://docs.astral.sh/ruff/rules/os-symlink) (`PTH211`)
+- [`generic-not-last-base-class`](https://docs.astral.sh/ruff/rules/generic-not-last-base-class)
+    (`PYI059`)
+- [`redundant-none-literal`](https://docs.astral.sh/ruff/rules/redundant-none-literal) (`PYI061`)
+- [`pytest-raises-ambiguous-pattern`](https://docs.astral.sh/ruff/rules/pytest-raises-ambiguous-pattern)
+    (`RUF043`)
+- [`unused-unpacked-variable`](https://docs.astral.sh/ruff/rules/unused-unpacked-variable)
+    (`RUF059`)
+- [`useless-class-metaclass-type`](https://docs.astral.sh/ruff/rules/useless-class-metaclass-type)
+    (`UP050`)
 
 The following behaviors have been stabilized:
 
-- [`collection-literal-concatenation`] (`RUF005`) now recognizes slices, in
-    addition to list literals and variables.
-- The fix for [`readlines-in-for`] (`FURB129`) is now marked as always safe.
-- [`if-else-block-instead-of-if-exp`] (`SIM108`) will now further simplify
-    expressions to use `or` instead of an `if` expression, where possible.
-- [`unused-noqa`] (`RUF100`) now checks for file-level `noqa` comments as well
-    as inline comments.
-- [`subprocess-without-shell-equals-true`] (`S603`) now accepts literal strings,
-    as well as lists and tuples of literal strings, as trusted input.
-- [`boolean-type-hint-positional-argument`] (`FBT001`) now applies to types that
-    include `bool`, like `bool | int` or `typing.Optional[bool]`, in addition to
-    plain `bool` annotations.
-- [`non-pep604-annotation-union`] (`UP007`) has now been split into two rules.
-    `UP007` now applies only to `typing.Union`, while
-    [`non-pep604-annotation-optional`] (`UP045`) checks for use of
-    `typing.Optional`. `UP045` has also been stabilized in this release, but you
-    may need to update existing `include`, `ignore`, or `noqa` settings to
-    accommodate this change.
+- [`assert-raises-exception`](https://docs.astral.sh/ruff/rules/assert-raises-exception) (`B017`)
+    now checks for direct calls to `unittest.TestCase.assert_raises` and `pytest.raises` instead of
+    only the context manager forms.
+- [`missing-trailing-comma`](https://docs.astral.sh/ruff/rules/missing-trailing-comma) (`COM812`)
+    and [`prohibited-trailing-comma`](https://docs.astral.sh/ruff/rules/prohibited-trailing-comma)
+    (`COM819`) now check for trailing commas in PEP 695 type parameter lists.
+- [`raw-string-in-exception`](https://docs.astral.sh/ruff/rules/raw-string-in-exception) (`EM101`)
+    now also checks for byte strings in exception messages.
+- [`invalid-mock-access`](https://docs.astral.sh/ruff/rules/invalid-mock-access) (`PGH005`) now
+    checks for `AsyncMock` methods like `not_awaited` in addition to the synchronous variants.
+- [`useless-import-alias`](https://docs.astral.sh/ruff/rules/useless-import-alias) (`PLC0414`) no
+    longer applies to `__init__.py` files, where it conflicted with one of the suggested fixes for
+    [`unused-import`](https://docs.astral.sh/ruff/rules/unused-import) (`F401`).
+- [`bidirectional-unicode`](https://docs.astral.sh/ruff/rules/bidirectional-unicode) (`PLE2502`) now
+    also checks for U+061C (Arabic Letter Mark).
+- The fix for
+    [`multiple-with-statements`](https://docs.astral.sh/ruff/rules/multiple-with-statements)
+    (`SIM117`) is now marked as always safe.
 
 ### Preview features
 
-- \[`ruff`\] Check for non-context-manager use of `pytest.raises`, `pytest.warns`, and `pytest.deprecated_call` (`RUF061`) ([#17368](https://github.com/astral-sh/ruff/pull/17368))
-- [syntax-errors] Raise unsupported syntax error for template strings prior to Python 3.14 ([#18664](https://github.com/astral-sh/ruff/pull/18664))
+- \[`pyupgrade`\] Enable `UP043` in stub files ([#20027](https://github.com/astral-sh/ruff/pull/20027))
 
 ### Bug fixes
 
-- Add syntax error when conversion flag does not immediately follow exclamation mark ([#18706](https://github.com/astral-sh/ruff/pull/18706))
-- Add trailing space around `readlines` ([#18542](https://github.com/astral-sh/ruff/pull/18542))
-- Fix `\r` and `\r\n` handling in t- and f-string debug texts ([#18673](https://github.com/astral-sh/ruff/pull/18673))
-- Hug closing `}` when f-string expression has a format specifier ([#18704](https://github.com/astral-sh/ruff/pull/18704))
-- \[`flake8-pyi`\] Avoid syntax error in the case of starred and keyword arguments (`PYI059`) ([#18611](https://github.com/astral-sh/ruff/pull/18611))
-- \[`flake8-return`\] Fix `RET504` autofix generating a syntax error ([#18428](https://github.com/astral-sh/ruff/pull/18428))
-- \[`pep8-naming`\] Suppress fix for `N804` and `N805` if the recommended name is already used ([#18472](https://github.com/astral-sh/ruff/pull/18472))
-- \[`pycodestyle`\] Avoid causing a syntax error in expressions spanning multiple lines (`E731`) ([#18479](https://github.com/astral-sh/ruff/pull/18479))
-- \[`pyupgrade`\] Suppress `UP008` if `super` is shadowed ([#18688](https://github.com/astral-sh/ruff/pull/18688))
-- \[`refurb`\] Parenthesize lambda and ternary expressions (`FURB122`, `FURB142`) ([#18592](https://github.com/astral-sh/ruff/pull/18592))
-- \[`ruff`\] Handle extra arguments to `deque` (`RUF037`) ([#18614](https://github.com/astral-sh/ruff/pull/18614))
-- \[`ruff`\] Preserve parentheses around `deque` in fix for `unnecessary-empty-iterable-within-deque-call` (`RUF037`) ([#18598](https://github.com/astral-sh/ruff/pull/18598))
-- \[`ruff`\] Validate arguments before offering a fix (`RUF056`) ([#18631](https://github.com/astral-sh/ruff/pull/18631))
-- \[`ruff`\] Skip fix for `RUF059` if dummy name is already bound ([#18509](https://github.com/astral-sh/ruff/pull/18509))
-- \[`pylint`\] Fix `PLW0128` to check assignment targets in square brackets and after asterisks ([#18665](https://github.com/astral-sh/ruff/pull/18665))
-
-### Rule changes
-
-- Fix false positive on mutations in `return` statements (`B909`) ([#18408](https://github.com/astral-sh/ruff/pull/18408))
-- Treat `ty:` comments as pragma comments ([#18532](https://github.com/astral-sh/ruff/pull/18532))
-- \[`flake8-pyi`\] Apply `custom-typevar-for-self` to string annotations (`PYI019`) ([#18311](https://github.com/astral-sh/ruff/pull/18311))
-- \[`pyupgrade`\] Don't offer a fix for `Optional[None]` (`UP007`, `UP045)` ([#18545](https://github.com/astral-sh/ruff/pull/18545))
-- \[`pyupgrade`\] Fix `super(__class__, self)` detection (`UP008`) ([#18478](https://github.com/astral-sh/ruff/pull/18478))
-- \[`refurb`\] Make the fix for `FURB163` unsafe for `log2`, `log10`, `*args`, and deleted comments ([#18645](https://github.com/astral-sh/ruff/pull/18645))
+- \[`pyupgrade`\] Apply `UP008` only when the `__class__` cell exists ([#19424](https://github.com/astral-sh/ruff/pull/19424))
+- \[`ruff`\] Fix empty f-string detection in `in-empty-collection` (`RUF060`) ([#20249](https://github.com/astral-sh/ruff/pull/20249))
 
 ### Server
 
-- Support cancellation requests ([#18627](https://github.com/astral-sh/ruff/pull/18627))
+- Add support for using uv as an alternative formatter backend ([#19665](https://github.com/astral-sh/ruff/pull/19665))
 
 ### Documentation
 
-- Drop confusing second `*` from glob pattern example for `per-file-target-version` ([#18709](https://github.com/astral-sh/ruff/pull/18709))
-- Update Neovim configuration examples ([#18491](https://github.com/astral-sh/ruff/pull/18491))
-- \[`pylint`\] De-emphasize `__hash__ = Parent.__hash__` (`PLW1641`) ([#18613](https://github.com/astral-sh/ruff/pull/18613))
-- \[`refurb`\] Add a note about float literal handling (`FURB157`) ([#18615](https://github.com/astral-sh/ruff/pull/18615))
+- \[`pep8-naming`\] Fix formatting of `__all__` (`N816`) ([#20301](https://github.com/astral-sh/ruff/pull/20301))
+
+## 0.12.x
+
+See [changelogs/0.12.x](./changelogs/0.12.x.md)
 
 ## 0.11.x
 
@@ -584,12 +158,3 @@ See [changelogs/0.2.x](./changelogs/0.2.x.md)
 ## 0.1.x
 
 See [changelogs/0.1.x](./changelogs/0.1.x.md)
-
-[`boolean-type-hint-positional-argument`]: https://docs.astral.sh/ruff/rules/boolean-type-hint-positional-argument
-[`collection-literal-concatenation`]: https://docs.astral.sh/ruff/rules/collection-literal-concatenation
-[`if-else-block-instead-of-if-exp`]: https://docs.astral.sh/ruff/rules/if-else-block-instead-of-if-exp
-[`non-pep604-annotation-optional`]: https://docs.astral.sh/ruff/rules/non-pep604-annotation-optional
-[`non-pep604-annotation-union`]: https://docs.astral.sh/ruff/rules/non-pep604-annotation-union
-[`readlines-in-for`]: https://docs.astral.sh/ruff/rules/readlines-in-for
-[`subprocess-without-shell-equals-true`]: https://docs.astral.sh/ruff/rules/subprocess-without-shell-equals-true
-[`unused-noqa`]: https://docs.astral.sh/ruff/rules/unused-noqa

Cargo.lock

@@ -322,11 +322,11 @@ dependencies = [
 
 [[package]]
 name = "camino"
-version = "1.1.12"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd0b03af37dad7a14518b7691d81acb0f8222604ad3d1b02f6b4bed5188c0cd5"
+checksum = "e1de8bc0aa9e9385ceb3bf0c152e3a9b9544f6c4a912c8ae504e80c1f0368603"
 dependencies = [
- "serde",
+ "serde_core",
 ]
 
 [[package]]
@@ -376,7 +376,7 @@ dependencies = [
  "android-tzdata",
  "iana-time-zone",
  "num-traits",
- "windows-link",
+ "windows-link 0.1.3",
 ]
 
 [[package]]
@@ -603,7 +603,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "117725a109d387c937a1533ce01b450cbde6b88abceea8473c4d7a85853cda3c"
 dependencies = [
  "lazy_static",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -612,7 +612,7 @@ version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fde0e0ec90c9dfb3b4b1a0891a7dcd0e2bffde2f7efed5fe7c9bb00e5bfb915e"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -826,12 +826,13 @@ dependencies = [
 
 [[package]]
 name = "ctrlc"
-version = "3.4.7"
+version = "3.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46f93780a459b7d656ef7f071fe699c4d3d2cb201c4b24d085b6ddc505276e73"
+checksum = "881c5d0a13b2f1498e2306e82cbada78390e152d4b1378fb28a84f4dcd0dc4f3"
 dependencies = [
+ "dispatch",
  "nix 0.30.1",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.0",
 ]
 
 [[package]]
@@ -958,6 +959,12 @@ dependencies = [
  "windows-sys 0.60.2",
 ]
 
+[[package]]
+name = "dispatch"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd0c93bb4b0c6d9b77f4435b0ae98c24d17f1c45b2ff844c6151a07256ca923b"
+
 [[package]]
 name = "displaydoc"
 version = "0.2.5"
@@ -1035,7 +1042,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "778e2ac28f6c47af28e4907f13ffd1e1ddbd400980a9abd7c8df189bf578a5ad"
 dependencies = [
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1486,9 +1493,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.11.0"
+version = "2.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2481980430f9f78649238835720ddccc57e52df14ffce1c6f37391d61b563e9"
+checksum = "206a8042aec68fa4a62e8d3f7aa4ceb508177d9324faf261e1959e495b7a1921"
 dependencies = [
  "equivalent",
  "hashbrown 0.15.5",
@@ -1617,7 +1624,7 @@ checksum = "e04d7f318608d35d4b61ddd75cbdaee86b023ebe2bd5a66ee0915f0bf93095a9"
 dependencies = [
  "hermit-abi",
  "libc",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1681,7 +1688,7 @@ dependencies = [
  "portable-atomic",
  "portable-atomic-util",
  "serde",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -2126,9 +2133,9 @@ checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
 
 [[package]]
 name = "ordermap"
-version = "0.5.9"
+version = "0.5.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fd6fedcd996c8c97932075cc3811d83f53280f48d5620e4e3cab7f6a12678c4"
+checksum = "0dcd63f1ae4b091e314a26627c467dd8810d674ba798abc0e566679955776c63"
 dependencies = [
  "indexmap",
  "serde",
@@ -2475,16 +2482,16 @@ dependencies = [
 
 [[package]]
 name = "pyproject-toml"
-version = "0.13.5"
+version = "0.13.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b0f6160dc48298b9260d9b958ad1d7f96f6cd0b9df200b22329204e09334663"
+checksum = "ec768e063102b426e8962989758115e8659485124de9207bc365fab524125d65"
 dependencies = [
  "indexmap",
  "pep440_rs",
  "pep508_rs",
  "serde",
  "thiserror 2.0.16",
- "toml 0.8.23",
+ "toml",
 ]
 
 [[package]]
@@ -2635,9 +2642,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.10.0"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b418a60154510ca1a002a752ca9714984e21e4241e804d32555251faf8b78ffa"
+checksum = "368f01d005bf8fd9b1206fb6fa653e6c4a81ceb1466406b81792d87c5677a58f"
 dependencies = [
  "either",
  "rayon-core",
@@ -2645,9 +2652,9 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.12.1"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
+checksum = "22e18b0f0062d30d4230b2e85ff77fdfe4326feb054b9783a3460d8435c8ab91"
 dependencies = [
  "crossbeam-deque",
  "crossbeam-utils",
@@ -2721,7 +2728,7 @@ dependencies = [
 
 [[package]]
 name = "ruff"
-version = "0.12.12"
+version = "0.13.0"
 dependencies = [
  "anyhow",
  "argfile",
@@ -2773,7 +2780,7 @@ dependencies = [
  "test-case",
  "thiserror 2.0.16",
  "tikv-jemallocator",
- "toml 0.9.5",
+ "toml",
  "tracing",
  "walkdir",
  "wild",
@@ -2789,7 +2796,7 @@ dependencies = [
  "ruff_annotate_snippets",
  "serde",
  "snapbox",
- "toml 0.9.5",
+ "toml",
  "tryfn",
  "unicode-width 0.2.1",
 ]
@@ -2908,7 +2915,7 @@ dependencies = [
  "similar",
  "strum",
  "tempfile",
- "toml 0.9.5",
+ "toml",
  "tracing",
  "tracing-indicatif",
  "tracing-subscriber",
@@ -2977,7 +2984,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_linter"
-version = "0.12.12"
+version = "0.13.0"
 dependencies = [
  "aho-corasick",
  "anyhow",
@@ -3009,6 +3016,7 @@ dependencies = [
  "ruff_notebook",
  "ruff_python_ast",
  "ruff_python_codegen",
+ "ruff_python_importer",
  "ruff_python_index",
  "ruff_python_literal",
  "ruff_python_parser",
@@ -3028,7 +3036,7 @@ dependencies = [
  "tempfile",
  "test-case",
  "thiserror 2.0.16",
- "toml 0.9.5",
+ "toml",
  "typed-arena",
  "unicode-normalization",
  "unicode-width 0.2.1",
@@ -3159,6 +3167,21 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "ruff_python_importer"
+version = "0.0.0"
+dependencies = [
+ "anyhow",
+ "insta",
+ "ruff_diagnostics",
+ "ruff_python_ast",
+ "ruff_python_codegen",
+ "ruff_python_parser",
+ "ruff_python_trivia",
+ "ruff_source_file",
+ "ruff_text_size",
+]
+
 [[package]]
 name = "ruff_python_index"
 version = "0.0.0"
@@ -3286,7 +3309,7 @@ dependencies = [
  "serde_json",
  "shellexpand",
  "thiserror 2.0.16",
- "toml 0.9.5",
+ "toml",
  "tracing",
  "tracing-log",
  "tracing-subscriber",
@@ -3315,7 +3338,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_wasm"
-version = "0.12.12"
+version = "0.13.0"
 dependencies = [
  "console_error_panic_hook",
  "console_log",
@@ -3376,7 +3399,7 @@ dependencies = [
  "shellexpand",
  "strum",
  "tempfile",
- "toml 0.9.5",
+ "toml",
  "unicode-normalization",
 ]
 
@@ -3412,7 +3435,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -3430,7 +3453,7 @@ checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 [[package]]
 name = "salsa"
 version = "0.23.0"
-source = "git+https://github.com/salsa-rs/salsa.git?rev=a3ffa22cb26756473d56f867aedec3fd907c4dd9#a3ffa22cb26756473d56f867aedec3fd907c4dd9"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=3713cd7eb30821c0c086591832dd6f59f2af7fe7#3713cd7eb30821c0c086591832dd6f59f2af7fe7"
 dependencies = [
  "boxcar",
  "compact_str",
@@ -3454,12 +3477,12 @@ dependencies = [
 [[package]]
 name = "salsa-macro-rules"
 version = "0.23.0"
-source = "git+https://github.com/salsa-rs/salsa.git?rev=a3ffa22cb26756473d56f867aedec3fd907c4dd9#a3ffa22cb26756473d56f867aedec3fd907c4dd9"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=3713cd7eb30821c0c086591832dd6f59f2af7fe7#3713cd7eb30821c0c086591832dd6f59f2af7fe7"
 
 [[package]]
 name = "salsa-macros"
 version = "0.23.0"
-source = "git+https://github.com/salsa-rs/salsa.git?rev=a3ffa22cb26756473d56f867aedec3fd907c4dd9#a3ffa22cb26756473d56f867aedec3fd907c4dd9"
+source = "git+https://github.com/salsa-rs/salsa.git?rev=3713cd7eb30821c0c086591832dd6f59f2af7fe7#3713cd7eb30821c0c086591832dd6f59f2af7fe7"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3514,10 +3537,11 @@ checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
 
 [[package]]
 name = "serde"
-version = "1.0.219"
+version = "1.0.223"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+checksum = "a505d71960adde88e293da5cb5eda57093379f64e61cf77bf0e6a63af07a7bac"
 dependencies = [
+ "serde_core",
  "serde_derive",
 ]
 
@@ -3533,10 +3557,19 @@ dependencies = [
 ]
 
 [[package]]
-name = "serde_derive"
-version = "1.0.219"
+name = "serde_core"
+version = "1.0.223"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+checksum = "20f57cbd357666aa7b3ac84a90b4ea328f1d4ddb6772b430caa5d9e1309bb9e9"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.223"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d428d07faf17e306e699ec1e91996e5a165ba5d6bce5b5155173e91a8a01a56"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3556,14 +3589,15 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.143"
+version = "1.0.145"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d401abef1d108fbd9cbaebc3e46611f4b1021f714a0597a71f41ee463f5f4a5a"
+checksum = "402a6f66d8c709116cf22f558eab210f5a50187f702eb4d7e5ef38d9a7f1c79c"
 dependencies = [
  "itoa",
  "memchr",
  "ryu",
  "serde",
+ "serde_core",
 ]
 
 [[package]]
@@ -3577,15 +3611,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "serde_spanned"
-version = "0.6.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf41e0cfaf7226dca15e8197172c295a782857fcb97fad1808a166870dee75a3"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "serde_spanned"
 version = "1.0.0"
@@ -3797,15 +3822,15 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "tempfile"
-version = "3.20.0"
+version = "3.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8a64e3985349f2441a1a9ef0b853f869006c3855f2cda6862a94d26ebb9d6a1"
+checksum = "84fa4d11fadde498443cca10fd3ac23c951f0dc59e080e9f4b93d4df4e4eea53"
 dependencies = [
  "fastrand",
  "getrandom 0.3.3",
  "once_cell",
  "rustix",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -3997,18 +4022,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
-[[package]]
-name = "toml"
-version = "0.8.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc1beb996b9d83529a9e75c17a1686767d148d70663143c7854d8b4a09ced362"
-dependencies = [
- "serde",
- "serde_spanned 0.6.9",
- "toml_datetime 0.6.11",
- "toml_edit",
-]
-
 [[package]]
 name = "toml"
 version = "0.9.5"
@@ -4017,7 +4030,7 @@ checksum = "75129e1dc5000bfbaa9fee9d1b21f974f9fbad9daec557a521ee6e080825f6e8"
 dependencies = [
  "indexmap",
  "serde",
- "serde_spanned 1.0.0",
+ "serde_spanned",
  "toml_datetime 0.7.0",
  "toml_parser",
  "toml_writer",
@@ -4029,9 +4042,6 @@ name = "toml_datetime"
 version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "22cddaf88f4fbc13c51aebbf5f8eceb5c7c5a9da2ac40a13519eb5b0a0e8f11c"
-dependencies = [
- "serde",
-]
 
 [[package]]
 name = "toml_datetime"
@@ -4049,8 +4059,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
 dependencies = [
  "indexmap",
- "serde",
- "serde_spanned 0.6.9",
  "toml_datetime 0.6.11",
  "winnow",
 ]
@@ -4192,7 +4200,7 @@ dependencies = [
  "ruff_python_trivia",
  "salsa",
  "tempfile",
- "toml 0.9.5",
+ "toml",
  "tracing",
  "tracing-flame",
  "tracing-subscriber",
@@ -4226,9 +4234,12 @@ dependencies = [
  "rayon",
  "regex",
  "ruff_db",
+ "ruff_diagnostics",
  "ruff_index",
  "ruff_memory_usage",
  "ruff_python_ast",
+ "ruff_python_codegen",
+ "ruff_python_importer",
  "ruff_python_parser",
  "ruff_python_trivia",
  "ruff_source_file",
@@ -4271,7 +4282,7 @@ dependencies = [
  "schemars",
  "serde",
  "thiserror 2.0.16",
- "toml 0.9.5",
+ "toml",
  "tracing",
  "ty_combine",
  "ty_python_semantic",
@@ -4399,7 +4410,7 @@ dependencies = [
  "smallvec",
  "tempfile",
  "thiserror 2.0.16",
- "toml 0.9.5",
+ "toml",
  "tracing",
  "ty_python_semantic",
  "ty_static",
@@ -4508,9 +4519,9 @@ checksum = "10103c57044730945224467c09f71a4db0071c123a0648cc3e818913bde6b561"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.18"
+version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
+checksum = "f63a545481291138910575129486daeaf8ac54aee4387fe7906919f7830c7d9d"
 
 [[package]]
 name = "unicode-normalization"
@@ -4611,9 +4622,9 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "uuid"
-version = "1.17.0"
+version = "1.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cf4199d1e5d15ddd86a694e4d0dffa9c323ce759fea589f00fef9d81cc1931d"
+checksum = "2f87b8aa10b915a06587d0dec516c282ff295b475d94abf425d62b57710070a2"
 dependencies = [
  "getrandom 0.3.3",
  "js-sys",
@@ -4624,9 +4635,9 @@ dependencies = [
 
 [[package]]
 name = "uuid-macro-internal"
-version = "1.17.0"
+version = "1.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26b682e8c381995ea03130e381928e0e005b7c9eb483c6c8682f50e07b33c2b7"
+checksum = "d9384a660318abfbd7f8932c34d67e4d1ec511095f95972ddc01e19d7ba8413f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4878,7 +4889,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -4889,7 +4900,7 @@ checksum = "c0fdd3ddb90610c7638aa2b3a3ab2904fb9e5cdbecc643ddb3647212781c4ae3"
 dependencies = [
  "windows-implement",
  "windows-interface",
- "windows-link",
+ "windows-link 0.1.3",
  "windows-result",
  "windows-strings",
 ]
@@ -4922,13 +4933,19 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
 
+[[package]]
+name = "windows-link"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45e46c0661abb7180e7b9c281db115305d49ca1709ab8242adf09666d2173c65"
+
 [[package]]
 name = "windows-result"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.3",
 ]
 
 [[package]]
@@ -4937,7 +4954,7 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.3",
 ]
 
 [[package]]
@@ -4967,6 +4984,15 @@ dependencies = [
  "windows-targets 0.53.3",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.61.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e201184e40b2ede64bc2ea34968b28e33622acdbbf37104f0e4a33f7abe657aa"
+dependencies = [
+ "windows-link 0.2.0",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.52.6"
@@ -4989,7 +5015,7 @@ version = "0.53.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d5fe6031c4041849d7c496a8ded650796e7b6ecc19df1a431c1a363342e5dc91"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.3",
  "windows_aarch64_gnullvm 0.53.0",
  "windows_aarch64_msvc 0.53.0",
  "windows_i686_gnu 0.53.0",

Cargo.toml

@@ -29,6 +29,7 @@ ruff_options_metadata = { path = "crates/ruff_options_metadata" }
 ruff_python_ast = { path = "crates/ruff_python_ast" }
 ruff_python_codegen = { path = "crates/ruff_python_codegen" }
 ruff_python_formatter = { path = "crates/ruff_python_formatter" }
+ruff_python_importer = { path = "crates/ruff_python_importer" }
 ruff_python_index = { path = "crates/ruff_python_index" }
 ruff_python_literal = { path = "crates/ruff_python_literal" }
 ruff_python_parser = { path = "crates/ruff_python_parser" }
@@ -143,7 +144,7 @@ regex-automata = { version = "0.4.9" }
 rustc-hash = { version = "2.0.0" }
 rustc-stable-hash = { version = "0.1.2" }
 # When updating salsa, make sure to also update the revision in `fuzz/Cargo.toml`
-salsa = { git = "https://github.com/salsa-rs/salsa.git", rev = "a3ffa22cb26756473d56f867aedec3fd907c4dd9", default-features = false, features = [
+salsa = { git = "https://github.com/salsa-rs/salsa.git", rev = "3713cd7eb30821c0c086591832dd6f59f2af7fe7", default-features = false, features = [
     "compact_str",
     "macros",
     "salsa_unstable",

README.md

@@ -148,8 +148,8 @@ curl -LsSf https://astral.sh/ruff/install.sh | sh
 powershell -c "irm https://astral.sh/ruff/install.ps1 | iex"
 
 # For a specific version.
-curl -LsSf https://astral.sh/ruff/0.12.12/install.sh | sh
-powershell -c "irm https://astral.sh/ruff/0.12.12/install.ps1 | iex"
+curl -LsSf https://astral.sh/ruff/0.13.0/install.sh | sh
+powershell -c "irm https://astral.sh/ruff/0.13.0/install.ps1 | iex"
 ```
 
 You can also install Ruff via [Homebrew](https://formulae.brew.sh/formula/ruff), [Conda](https://anaconda.org/conda-forge/ruff),
@@ -182,7 +182,7 @@ Ruff can also be used as a [pre-commit](https://pre-commit.com/) hook via [`ruff
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.12.12
+  rev: v0.13.0
   hooks:
     # Run the linter.
     - id: ruff-check
@@ -421,7 +421,7 @@ Ruff is released under the MIT license.
 
 Ruff is used by a number of major open-source projects and companies, including:
 
-- [Albumentations](https://github.com/albumentations-team/albumentations)
+- [Albumentations](https://github.com/albumentations-team/AlbumentationsX)
 - Amazon ([AWS SAM](https://github.com/aws/serverless-application-model))
 - [Anki](https://apps.ankiweb.net/)
 - Anthropic ([Python SDK](https://github.com/anthropics/anthropic-sdk-python))

changelogs/0.12.x.md

@@ -0,0 +1,551 @@
+# Changelog 0.12.x
+
+## 0.12.0
+
+Check out the [blog post](https://astral.sh/blog/ruff-v0.12.0) for a migration
+guide and overview of the changes!
+
+### Breaking changes
+
+- **Detection of more syntax errors**
+
+    Ruff now detects version-related syntax errors, such as the use of the `match`
+    statement on Python versions before 3.10, and syntax errors emitted by
+    CPython's compiler, such as irrefutable `match` patterns before the final
+    `case` arm.
+
+- **New default Python version handling for syntax errors**
+
+    Ruff will default to the *latest* supported Python version (3.13) when
+    checking for the version-related syntax errors mentioned above to prevent
+    false positives in projects without a Python version configured. The default
+    in all other cases, like applying lint rules, is unchanged and remains at the
+    minimum supported Python version (3.9).
+
+- **Updated f-string formatting**
+
+    Ruff now formats multi-line f-strings with format specifiers to avoid adding a
+    line break after the format specifier. This addresses a change to the Python
+    grammar in version 3.13.4 that made such a line break a syntax error.
+
+- **`rust-toolchain.toml` is no longer included in source distributions**
+
+    The `rust-toolchain.toml` is used to specify a higher Rust version than Ruff's
+    minimum supported Rust version (MSRV) for development and building release
+    artifacts. However, when present in source distributions, it would also cause
+    downstream package maintainers to pull in the same Rust toolchain, even if
+    their available toolchain was MSRV-compatible.
+
+### Removed Rules
+
+The following rules have been removed:
+
+- [`suspicious-xmle-tree-usage`](https://docs.astral.sh/ruff/rules/suspicious-xmle-tree-usage/)
+    (`S320`)
+
+### Deprecated Rules
+
+The following rules have been deprecated:
+
+- [`pandas-df-variable-name`](https://docs.astral.sh/ruff/rules/pandas-df-variable-name/)
+
+### Stabilization
+
+The following rules have been stabilized and are no longer in preview:
+
+- [`for-loop-writes`](https://docs.astral.sh/ruff/rules/for-loop-writes) (`FURB122`)
+- [`check-and-remove-from-set`](https://docs.astral.sh/ruff/rules/check-and-remove-from-set) (`FURB132`)
+- [`verbose-decimal-constructor`](https://docs.astral.sh/ruff/rules/verbose-decimal-constructor) (`FURB157`)
+- [`fromisoformat-replace-z`](https://docs.astral.sh/ruff/rules/fromisoformat-replace-z) (`FURB162`)
+- [`int-on-sliced-str`](https://docs.astral.sh/ruff/rules/int-on-sliced-str) (`FURB166`)
+- [`exc-info-outside-except-handler`](https://docs.astral.sh/ruff/rules/exc-info-outside-except-handler) (`LOG014`)
+- [`import-outside-top-level`](https://docs.astral.sh/ruff/rules/import-outside-top-level) (`PLC0415`)
+- [`unnecessary-dict-index-lookup`](https://docs.astral.sh/ruff/rules/unnecessary-dict-index-lookup) (`PLR1733`)
+- [`nan-comparison`](https://docs.astral.sh/ruff/rules/nan-comparison) (`PLW0177`)
+- [`eq-without-hash`](https://docs.astral.sh/ruff/rules/eq-without-hash) (`PLW1641`)
+- [`pytest-parameter-with-default-argument`](https://docs.astral.sh/ruff/rules/pytest-parameter-with-default-argument) (`PT028`)
+- [`pytest-warns-too-broad`](https://docs.astral.sh/ruff/rules/pytest-warns-too-broad) (`PT030`)
+- [`pytest-warns-with-multiple-statements`](https://docs.astral.sh/ruff/rules/pytest-warns-with-multiple-statements) (`PT031`)
+- [`invalid-formatter-suppression-comment`](https://docs.astral.sh/ruff/rules/invalid-formatter-suppression-comment) (`RUF028`)
+- [`dataclass-enum`](https://docs.astral.sh/ruff/rules/dataclass-enum) (`RUF049`)
+- [`class-with-mixed-type-vars`](https://docs.astral.sh/ruff/rules/class-with-mixed-type-vars) (`RUF053`)
+- [`unnecessary-round`](https://docs.astral.sh/ruff/rules/unnecessary-round) (`RUF057`)
+- [`starmap-zip`](https://docs.astral.sh/ruff/rules/starmap-zip) (`RUF058`)
+- [`non-pep604-annotation-optional`] (`UP045`)
+- [`non-pep695-generic-class`](https://docs.astral.sh/ruff/rules/non-pep695-generic-class) (`UP046`)
+- [`non-pep695-generic-function`](https://docs.astral.sh/ruff/rules/non-pep695-generic-function) (`UP047`)
+- [`private-type-parameter`](https://docs.astral.sh/ruff/rules/private-type-parameter) (`UP049`)
+
+The following behaviors have been stabilized:
+
+- [`collection-literal-concatenation`] (`RUF005`) now recognizes slices, in
+    addition to list literals and variables.
+- The fix for [`readlines-in-for`] (`FURB129`) is now marked as always safe.
+- [`if-else-block-instead-of-if-exp`] (`SIM108`) will now further simplify
+    expressions to use `or` instead of an `if` expression, where possible.
+- [`unused-noqa`] (`RUF100`) now checks for file-level `noqa` comments as well
+    as inline comments.
+- [`subprocess-without-shell-equals-true`] (`S603`) now accepts literal strings,
+    as well as lists and tuples of literal strings, as trusted input.
+- [`boolean-type-hint-positional-argument`] (`FBT001`) now applies to types that
+    include `bool`, like `bool | int` or `typing.Optional[bool]`, in addition to
+    plain `bool` annotations.
+- [`non-pep604-annotation-union`] (`UP007`) has now been split into two rules.
+    `UP007` now applies only to `typing.Union`, while
+    [`non-pep604-annotation-optional`] (`UP045`) checks for use of
+    `typing.Optional`. `UP045` has also been stabilized in this release, but you
+    may need to update existing `include`, `ignore`, or `noqa` settings to
+    accommodate this change.
+
+### Preview features
+
+- \[`ruff`\] Check for non-context-manager use of `pytest.raises`, `pytest.warns`, and `pytest.deprecated_call` (`RUF061`) ([#17368](https://github.com/astral-sh/ruff/pull/17368))
+- [syntax-errors] Raise unsupported syntax error for template strings prior to Python 3.14 ([#18664](https://github.com/astral-sh/ruff/pull/18664))
+
+### Bug fixes
+
+- Add syntax error when conversion flag does not immediately follow exclamation mark ([#18706](https://github.com/astral-sh/ruff/pull/18706))
+- Add trailing space around `readlines` ([#18542](https://github.com/astral-sh/ruff/pull/18542))
+- Fix `\r` and `\r\n` handling in t- and f-string debug texts ([#18673](https://github.com/astral-sh/ruff/pull/18673))
+- Hug closing `}` when f-string expression has a format specifier ([#18704](https://github.com/astral-sh/ruff/pull/18704))
+- \[`flake8-pyi`\] Avoid syntax error in the case of starred and keyword arguments (`PYI059`) ([#18611](https://github.com/astral-sh/ruff/pull/18611))
+- \[`flake8-return`\] Fix `RET504` autofix generating a syntax error ([#18428](https://github.com/astral-sh/ruff/pull/18428))
+- \[`pep8-naming`\] Suppress fix for `N804` and `N805` if the recommended name is already used ([#18472](https://github.com/astral-sh/ruff/pull/18472))
+- \[`pycodestyle`\] Avoid causing a syntax error in expressions spanning multiple lines (`E731`) ([#18479](https://github.com/astral-sh/ruff/pull/18479))
+- \[`pyupgrade`\] Suppress `UP008` if `super` is shadowed ([#18688](https://github.com/astral-sh/ruff/pull/18688))
+- \[`refurb`\] Parenthesize lambda and ternary expressions (`FURB122`, `FURB142`) ([#18592](https://github.com/astral-sh/ruff/pull/18592))
+- \[`ruff`\] Handle extra arguments to `deque` (`RUF037`) ([#18614](https://github.com/astral-sh/ruff/pull/18614))
+- \[`ruff`\] Preserve parentheses around `deque` in fix for `unnecessary-empty-iterable-within-deque-call` (`RUF037`) ([#18598](https://github.com/astral-sh/ruff/pull/18598))
+- \[`ruff`\] Validate arguments before offering a fix (`RUF056`) ([#18631](https://github.com/astral-sh/ruff/pull/18631))
+- \[`ruff`\] Skip fix for `RUF059` if dummy name is already bound ([#18509](https://github.com/astral-sh/ruff/pull/18509))
+- \[`pylint`\] Fix `PLW0128` to check assignment targets in square brackets and after asterisks ([#18665](https://github.com/astral-sh/ruff/pull/18665))
+
+### Rule changes
+
+- Fix false positive on mutations in `return` statements (`B909`) ([#18408](https://github.com/astral-sh/ruff/pull/18408))
+- Treat `ty:` comments as pragma comments ([#18532](https://github.com/astral-sh/ruff/pull/18532))
+- \[`flake8-pyi`\] Apply `custom-typevar-for-self` to string annotations (`PYI019`) ([#18311](https://github.com/astral-sh/ruff/pull/18311))
+- \[`pyupgrade`\] Don't offer a fix for `Optional[None]` (`UP007`, `UP045)` ([#18545](https://github.com/astral-sh/ruff/pull/18545))
+- \[`pyupgrade`\] Fix `super(__class__, self)` detection (`UP008`) ([#18478](https://github.com/astral-sh/ruff/pull/18478))
+- \[`refurb`\] Make the fix for `FURB163` unsafe for `log2`, `log10`, `*args`, and deleted comments ([#18645](https://github.com/astral-sh/ruff/pull/18645))
+
+### Server
+
+- Support cancellation requests ([#18627](https://github.com/astral-sh/ruff/pull/18627))
+
+### Documentation
+
+- Drop confusing second `*` from glob pattern example for `per-file-target-version` ([#18709](https://github.com/astral-sh/ruff/pull/18709))
+- Update Neovim configuration examples ([#18491](https://github.com/astral-sh/ruff/pull/18491))
+- \[`pylint`\] De-emphasize `__hash__ = Parent.__hash__` (`PLW1641`) ([#18613](https://github.com/astral-sh/ruff/pull/18613))
+- \[`refurb`\] Add a note about float literal handling (`FURB157`) ([#18615](https://github.com/astral-sh/ruff/pull/18615))
+
+## 0.12.1
+
+### Preview features
+
+- \[`flake8-errmsg`\] Extend `EM101` to support byte strings ([#18867](https://github.com/astral-sh/ruff/pull/18867))
+- \[`flake8-use-pathlib`\] Add autofix for `PTH202` ([#18763](https://github.com/astral-sh/ruff/pull/18763))
+- \[`pygrep-hooks`\] Add `AsyncMock` methods to `invalid-mock-access` (`PGH005`) ([#18547](https://github.com/astral-sh/ruff/pull/18547))
+- \[`pylint`\] Ignore `__init__.py` files in (`PLC0414`) ([#18400](https://github.com/astral-sh/ruff/pull/18400))
+- \[`ruff`\] Trigger `RUF037` for empty string and byte strings ([#18862](https://github.com/astral-sh/ruff/pull/18862))
+- [formatter] Fix missing blank lines before decorated classes in `.pyi` files ([#18888](https://github.com/astral-sh/ruff/pull/18888))
+
+### Bug fixes
+
+- Avoid generating diagnostics with per-file ignores ([#18801](https://github.com/astral-sh/ruff/pull/18801))
+- Handle parenthesized arguments in `remove_argument` ([#18805](https://github.com/astral-sh/ruff/pull/18805))
+- \[`flake8-logging`\] Avoid false positive for `exc_info=True` outside `logger.exception` (`LOG014`) ([#18737](https://github.com/astral-sh/ruff/pull/18737))
+- \[`flake8-pytest-style`\] Enforce `pytest` import for decorators ([#18779](https://github.com/astral-sh/ruff/pull/18779))
+- \[`flake8-pytest-style`\] Mark autofix for `PT001` and `PT023` as unsafe if there's comments in the decorator ([#18792](https://github.com/astral-sh/ruff/pull/18792))
+- \[`flake8-pytest-style`\] `PT001`/`PT023` fix makes syntax error on parenthesized decorator ([#18782](https://github.com/astral-sh/ruff/pull/18782))
+- \[`flake8-raise`\] Make fix unsafe if it deletes comments (`RSE102`) ([#18788](https://github.com/astral-sh/ruff/pull/18788))
+- \[`flake8-simplify`\] Fix `SIM911` autofix creating a syntax error ([#18793](https://github.com/astral-sh/ruff/pull/18793))
+- \[`flake8-simplify`\] Fix false negatives for shadowed bindings (`SIM910`, `SIM911`) ([#18794](https://github.com/astral-sh/ruff/pull/18794))
+- \[`flake8-simplify`\] Preserve original behavior for `except ()` and bare `except` (`SIM105`) ([#18213](https://github.com/astral-sh/ruff/pull/18213))
+- \[`flake8-pyi`\] Fix `PYI041`'s fix causing `TypeError` with `None | None | ...` ([#18637](https://github.com/astral-sh/ruff/pull/18637))
+- \[`perflint`\] Fix `PERF101` autofix creating a syntax error and mark autofix as unsafe if there are comments in the `list` call expr ([#18803](https://github.com/astral-sh/ruff/pull/18803))
+- \[`perflint`\] Fix false negative in `PERF401` ([#18866](https://github.com/astral-sh/ruff/pull/18866))
+- \[`pylint`\] Avoid flattening nested `min`/`max` when outer call has single argument (`PLW3301`) ([#16885](https://github.com/astral-sh/ruff/pull/16885))
+- \[`pylint`\] Fix `PLC2801` autofix creating a syntax error ([#18857](https://github.com/astral-sh/ruff/pull/18857))
+- \[`pylint`\] Mark `PLE0241` autofix as unsafe if there's comments in the base classes ([#18832](https://github.com/astral-sh/ruff/pull/18832))
+- \[`pylint`\] Suppress `PLE2510`/`PLE2512`/`PLE2513`/`PLE2514`/`PLE2515` autofix if the text contains an odd number of backslashes ([#18856](https://github.com/astral-sh/ruff/pull/18856))
+- \[`refurb`\] Detect more exotic float literals in `FURB164` ([#18925](https://github.com/astral-sh/ruff/pull/18925))
+- \[`refurb`\] Fix `FURB163` autofix creating a syntax error for `yield` expressions ([#18756](https://github.com/astral-sh/ruff/pull/18756))
+- \[`refurb`\] Mark `FURB129` autofix as unsafe if there's comments in the `readlines` call ([#18858](https://github.com/astral-sh/ruff/pull/18858))
+- \[`ruff`\] Fix false positives and negatives in `RUF010` ([#18690](https://github.com/astral-sh/ruff/pull/18690))
+- Fix casing of `analyze.direction` variant names ([#18892](https://github.com/astral-sh/ruff/pull/18892))
+
+### Rule changes
+
+- Fix f-string interpolation escaping in generated fixes ([#18882](https://github.com/astral-sh/ruff/pull/18882))
+- \[`flake8-return`\] Mark `RET501` fix unsafe if comments are inside ([#18780](https://github.com/astral-sh/ruff/pull/18780))
+- \[`flake8-async`\] Fix detection for large integer sleep durations in `ASYNC116` rule ([#18767](https://github.com/astral-sh/ruff/pull/18767))
+- \[`flake8-async`\] Mark autofix for `ASYNC115` as unsafe if the call expression contains comments ([#18753](https://github.com/astral-sh/ruff/pull/18753))
+- \[`flake8-bugbear`\] Mark autofix for `B004` as unsafe if the `hasattr` call expr contains comments ([#18755](https://github.com/astral-sh/ruff/pull/18755))
+- \[`flake8-comprehension`\] Mark autofix for `C420` as unsafe if there's comments inside the dict comprehension ([#18768](https://github.com/astral-sh/ruff/pull/18768))
+- \[`flake8-comprehensions`\] Handle template strings for comprehension fixes ([#18710](https://github.com/astral-sh/ruff/pull/18710))
+- \[`flake8-future-annotations`\] Add autofix (`FA100`) ([#18903](https://github.com/astral-sh/ruff/pull/18903))
+- \[`pyflakes`\] Mark `F504`/`F522`/`F523` autofix as unsafe if there's a call with side effect ([#18839](https://github.com/astral-sh/ruff/pull/18839))
+- \[`pylint`\] Allow fix with comments and document performance implications (`PLW3301`) ([#18936](https://github.com/astral-sh/ruff/pull/18936))
+- \[`pylint`\] Detect more exotic `NaN` literals in `PLW0177` ([#18630](https://github.com/astral-sh/ruff/pull/18630))
+- \[`pylint`\] Fix `PLC1802` autofix creating a syntax error and mark autofix as unsafe if there's comments in the `len` call ([#18836](https://github.com/astral-sh/ruff/pull/18836))
+- \[`pyupgrade`\] Extend version detection to include `sys.version_info.major` (`UP036`) ([#18633](https://github.com/astral-sh/ruff/pull/18633))
+- \[`ruff`\] Add lint rule `RUF064` for calling `chmod` with non-octal integers ([#18541](https://github.com/astral-sh/ruff/pull/18541))
+- \[`ruff`\] Added `cls.__dict__.get('__annotations__')` check (`RUF063`) ([#18233](https://github.com/astral-sh/ruff/pull/18233))
+- \[`ruff`\] Frozen `dataclass` default should be valid (`RUF009`) ([#18735](https://github.com/astral-sh/ruff/pull/18735))
+
+### Server
+
+- Consider virtual path for various server actions ([#18910](https://github.com/astral-sh/ruff/pull/18910))
+
+### Documentation
+
+- Add fix safety sections ([#18940](https://github.com/astral-sh/ruff/pull/18940),[#18841](https://github.com/astral-sh/ruff/pull/18841),[#18802](https://github.com/astral-sh/ruff/pull/18802),[#18837](https://github.com/astral-sh/ruff/pull/18837),[#18800](https://github.com/astral-sh/ruff/pull/18800),[#18415](https://github.com/astral-sh/ruff/pull/18415),[#18853](https://github.com/astral-sh/ruff/pull/18853),[#18842](https://github.com/astral-sh/ruff/pull/18842))
+- Use updated pre-commit id ([#18718](https://github.com/astral-sh/ruff/pull/18718))
+- \[`perflint`\] Small docs improvement to `PERF401` ([#18786](https://github.com/astral-sh/ruff/pull/18786))
+- \[`pyupgrade`\]: Use `super()`, not `__super__` in error messages (`UP008`) ([#18743](https://github.com/astral-sh/ruff/pull/18743))
+- \[`flake8-pie`\] Small docs fix to `PIE794` ([#18829](https://github.com/astral-sh/ruff/pull/18829))
+- \[`flake8-pyi`\] Correct `collections-named-tuple` example to use PascalCase assignment ([#16884](https://github.com/astral-sh/ruff/pull/16884))
+- \[`flake8-pie`\] Add note on type checking benefits to `unnecessary-dict-kwargs` (`PIE804`) ([#18666](https://github.com/astral-sh/ruff/pull/18666))
+- \[`pycodestyle`\] Clarify PEP 8 relationship to `whitespace-around-operator` rules ([#18870](https://github.com/astral-sh/ruff/pull/18870))
+
+### Other changes
+
+- Disallow newlines in format specifiers of single quoted f- or t-strings ([#18708](https://github.com/astral-sh/ruff/pull/18708))
+- \[`flake8-logging`\] Add fix safety section to `LOG002` ([#18840](https://github.com/astral-sh/ruff/pull/18840))
+- \[`pyupgrade`\] Add fix safety section to `UP010` ([#18838](https://github.com/astral-sh/ruff/pull/18838))
+
+## 0.12.2
+
+### Preview features
+
+- \[`flake8-pyi`\] Expand `Optional[A]` to `A | None` (`PYI016`) ([#18572](https://github.com/astral-sh/ruff/pull/18572))
+- \[`pyupgrade`\] Mark `UP008` fix safe if no comments are in range ([#18683](https://github.com/astral-sh/ruff/pull/18683))
+
+### Bug fixes
+
+- \[`flake8-comprehensions`\] Fix `C420` to prepend whitespace when needed ([#18616](https://github.com/astral-sh/ruff/pull/18616))
+- \[`perflint`\] Fix `PERF403` panic on attribute or subscription loop variable ([#19042](https://github.com/astral-sh/ruff/pull/19042))
+- \[`pydocstyle`\] Fix `D413` infinite loop for parenthesized docstring ([#18930](https://github.com/astral-sh/ruff/pull/18930))
+- \[`pylint`\] Fix `PLW0108` autofix introducing a syntax error when the lambda's body contains an assignment expression ([#18678](https://github.com/astral-sh/ruff/pull/18678))
+- \[`refurb`\] Fix false positive on empty tuples (`FURB168`) ([#19058](https://github.com/astral-sh/ruff/pull/19058))
+- \[`ruff`\] Allow more `field` calls from `attrs` (`RUF009`) ([#19021](https://github.com/astral-sh/ruff/pull/19021))
+- \[`ruff`\] Fix syntax error introduced for an empty string followed by a u-prefixed string (`UP025`) ([#18899](https://github.com/astral-sh/ruff/pull/18899))
+
+### Rule changes
+
+- \[`flake8-executable`\] Allow `uvx` in shebang line (`EXE003`) ([#18967](https://github.com/astral-sh/ruff/pull/18967))
+- \[`pandas`\] Avoid flagging `PD002` if `pandas` is not imported ([#18963](https://github.com/astral-sh/ruff/pull/18963))
+- \[`pyupgrade`\] Avoid PEP-604 unions with `typing.NamedTuple` (`UP007`, `UP045`) ([#18682](https://github.com/astral-sh/ruff/pull/18682))
+
+### Documentation
+
+- Document link between `import-outside-top-level (PLC0415)` and `lint.flake8-tidy-imports.banned-module-level-imports` ([#18733](https://github.com/astral-sh/ruff/pull/18733))
+- Fix description of the `format.skip-magic-trailing-comma` example ([#19095](https://github.com/astral-sh/ruff/pull/19095))
+- \[`airflow`\] Make `AIR302` example error out-of-the-box ([#18988](https://github.com/astral-sh/ruff/pull/18988))
+- \[`airflow`\] Make `AIR312` example error out-of-the-box ([#18989](https://github.com/astral-sh/ruff/pull/18989))
+- \[`flake8-annotations`\] Make `ANN401` example error out-of-the-box ([#18974](https://github.com/astral-sh/ruff/pull/18974))
+- \[`flake8-async`\] Make `ASYNC100` example error out-of-the-box ([#18993](https://github.com/astral-sh/ruff/pull/18993))
+- \[`flake8-async`\] Make `ASYNC105` example error out-of-the-box ([#19002](https://github.com/astral-sh/ruff/pull/19002))
+- \[`flake8-async`\] Make `ASYNC110` example error out-of-the-box ([#18975](https://github.com/astral-sh/ruff/pull/18975))
+- \[`flake8-async`\] Make `ASYNC210` example error out-of-the-box ([#18977](https://github.com/astral-sh/ruff/pull/18977))
+- \[`flake8-async`\] Make `ASYNC220`, `ASYNC221`, and `ASYNC222` examples error out-of-the-box ([#18978](https://github.com/astral-sh/ruff/pull/18978))
+- \[`flake8-async`\] Make `ASYNC251` example error out-of-the-box ([#18990](https://github.com/astral-sh/ruff/pull/18990))
+- \[`flake8-bandit`\] Make `S201` example error out-of-the-box ([#19017](https://github.com/astral-sh/ruff/pull/19017))
+- \[`flake8-bandit`\] Make `S604` and `S609` examples error out-of-the-box ([#19049](https://github.com/astral-sh/ruff/pull/19049))
+- \[`flake8-bugbear`\] Make `B028` example error out-of-the-box ([#19054](https://github.com/astral-sh/ruff/pull/19054))
+- \[`flake8-bugbear`\] Make `B911` example error out-of-the-box ([#19051](https://github.com/astral-sh/ruff/pull/19051))
+- \[`flake8-datetimez`\] Make `DTZ011` example error out-of-the-box ([#19055](https://github.com/astral-sh/ruff/pull/19055))
+- \[`flake8-datetimez`\] Make `DTZ901` example error out-of-the-box ([#19056](https://github.com/astral-sh/ruff/pull/19056))
+- \[`flake8-pyi`\] Make `PYI032` example error out-of-the-box ([#19061](https://github.com/astral-sh/ruff/pull/19061))
+- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI014`, `PYI015`) ([#19097](https://github.com/astral-sh/ruff/pull/19097))
+- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI042`) ([#19101](https://github.com/astral-sh/ruff/pull/19101))
+- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI059`) ([#19080](https://github.com/astral-sh/ruff/pull/19080))
+- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI062`) ([#19079](https://github.com/astral-sh/ruff/pull/19079))
+- \[`flake8-pytest-style`\] Make example error out-of-the-box (`PT023`) ([#19104](https://github.com/astral-sh/ruff/pull/19104))
+- \[`flake8-pytest-style`\] Make example error out-of-the-box (`PT030`) ([#19105](https://github.com/astral-sh/ruff/pull/19105))
+- \[`flake8-quotes`\] Make example error out-of-the-box (`Q003`) ([#19106](https://github.com/astral-sh/ruff/pull/19106))
+- \[`flake8-simplify`\] Make example error out-of-the-box (`SIM110`) ([#19113](https://github.com/astral-sh/ruff/pull/19113))
+- \[`flake8-simplify`\] Make example error out-of-the-box (`SIM113`) ([#19109](https://github.com/astral-sh/ruff/pull/19109))
+- \[`flake8-simplify`\] Make example error out-of-the-box (`SIM401`) ([#19110](https://github.com/astral-sh/ruff/pull/19110))
+- \[`pyflakes`\] Fix backslash in docs (`F621`) ([#19098](https://github.com/astral-sh/ruff/pull/19098))
+- \[`pylint`\] Fix `PLC0415` example ([#18970](https://github.com/astral-sh/ruff/pull/18970))
+
+## 0.12.3
+
+### Preview features
+
+- \[`flake8-bugbear`\] Support non-context-manager calls in `B017` ([#19063](https://github.com/astral-sh/ruff/pull/19063))
+- \[`flake8-use-pathlib`\] Add autofixes for `PTH100`, `PTH106`, `PTH107`, `PTH108`, `PTH110`, `PTH111`, `PTH112`, `PTH113`, `PTH114`, `PTH115`, `PTH117`, `PTH119`, `PTH120` ([#19213](https://github.com/astral-sh/ruff/pull/19213))
+- \[`flake8-use-pathlib`\] Add autofixes for `PTH203`, `PTH204`, `PTH205` ([#18922](https://github.com/astral-sh/ruff/pull/18922))
+
+### Bug fixes
+
+- \[`flake8-return`\] Fix false-positive for variables used inside nested functions in `RET504` ([#18433](https://github.com/astral-sh/ruff/pull/18433))
+- Treat form feed as valid whitespace before a line continuation ([#19220](https://github.com/astral-sh/ruff/pull/19220))
+- \[`flake8-type-checking`\] Fix syntax error introduced by fix (`TC008`) ([#19150](https://github.com/astral-sh/ruff/pull/19150))
+- \[`pyupgrade`\] Keyword arguments in `super` should suppress the `UP008` fix ([#19131](https://github.com/astral-sh/ruff/pull/19131))
+
+### Documentation
+
+- \[`flake8-pyi`\] Make example error out-of-the-box (`PYI007`, `PYI008`) ([#19103](https://github.com/astral-sh/ruff/pull/19103))
+- \[`flake8-simplify`\] Make example error out-of-the-box (`SIM116`) ([#19111](https://github.com/astral-sh/ruff/pull/19111))
+- \[`flake8-type-checking`\] Make example error out-of-the-box (`TC001`) ([#19151](https://github.com/astral-sh/ruff/pull/19151))
+- \[`flake8-use-pathlib`\] Make example error out-of-the-box (`PTH210`) ([#19189](https://github.com/astral-sh/ruff/pull/19189))
+- \[`pycodestyle`\] Make example error out-of-the-box (`E272`) ([#19191](https://github.com/astral-sh/ruff/pull/19191))
+- \[`pycodestyle`\] Make example not raise unnecessary `SyntaxError` (`E114`) ([#19190](https://github.com/astral-sh/ruff/pull/19190))
+- \[`pydoclint`\] Make example error out-of-the-box (`DOC501`) ([#19218](https://github.com/astral-sh/ruff/pull/19218))
+- \[`pylint`, `pyupgrade`\] Fix syntax errors in examples (`PLW1501`, `UP028`) ([#19127](https://github.com/astral-sh/ruff/pull/19127))
+- \[`pylint`\] Update `missing-maxsplit-arg` docs and error to suggest proper usage (`PLC0207`) ([#18949](https://github.com/astral-sh/ruff/pull/18949))
+- \[`flake8-bandit`\] Make example error out-of-the-box (`S412`) ([#19241](https://github.com/astral-sh/ruff/pull/19241))
+
+## 0.12.4
+
+### Preview features
+
+- \[`flake8-type-checking`, `pyupgrade`, `ruff`\] Add `from __future__ import annotations` when it would allow new fixes (`TC001`, `TC002`, `TC003`, `UP037`, `RUF013`) ([#19100](https://github.com/astral-sh/ruff/pull/19100))
+- \[`flake8-use-pathlib`\] Add autofix for `PTH109` ([#19245](https://github.com/astral-sh/ruff/pull/19245))
+- \[`pylint`\] Detect indirect `pathlib.Path` usages for `unspecified-encoding` (`PLW1514`) ([#19304](https://github.com/astral-sh/ruff/pull/19304))
+
+### Bug fixes
+
+- \[`flake8-bugbear`\] Fix `B017` false negatives for keyword exception arguments ([#19217](https://github.com/astral-sh/ruff/pull/19217))
+- \[`flake8-use-pathlib`\] Fix false negative on direct `Path()` instantiation (`PTH210`) ([#19388](https://github.com/astral-sh/ruff/pull/19388))
+- \[`flake8-django`\] Fix `DJ008` false positive for abstract models with type-annotated `abstract` field ([#19221](https://github.com/astral-sh/ruff/pull/19221))
+- \[`isort`\] Fix `I002` import insertion after docstring with multiple string statements ([#19222](https://github.com/astral-sh/ruff/pull/19222))
+- \[`isort`\] Treat form feed as valid whitespace before a semicolon ([#19343](https://github.com/astral-sh/ruff/pull/19343))
+- \[`pydoclint`\] Fix `SyntaxError` from fixes with line continuations (`D201`, `D202`) ([#19246](https://github.com/astral-sh/ruff/pull/19246))
+- \[`refurb`\] `FURB164` fix should validate arguments and should usually be marked unsafe ([#19136](https://github.com/astral-sh/ruff/pull/19136))
+
+### Rule changes
+
+- \[`flake8-use-pathlib`\] Skip single dots for `invalid-pathlib-with-suffix` (`PTH210`) on versions >= 3.14 ([#19331](https://github.com/astral-sh/ruff/pull/19331))
+- \[`pep8_naming`\] Avoid false positives on standard library functions with uppercase names (`N802`) ([#18907](https://github.com/astral-sh/ruff/pull/18907))
+- \[`pycodestyle`\] Handle brace escapes for t-strings in logical lines ([#19358](https://github.com/astral-sh/ruff/pull/19358))
+- \[`pylint`\] Extend invalid string character rules to include t-strings ([#19355](https://github.com/astral-sh/ruff/pull/19355))
+- \[`ruff`\] Allow `strict` kwarg when checking for `starmap-zip` (`RUF058`) in Python 3.14+ ([#19333](https://github.com/astral-sh/ruff/pull/19333))
+
+### Documentation
+
+- \[`flake8-type-checking`\] Make `TC010` docs example more realistic ([#19356](https://github.com/astral-sh/ruff/pull/19356))
+- Make more documentation examples error out-of-the-box ([#19288](https://github.com/astral-sh/ruff/pull/19288),[#19272](https://github.com/astral-sh/ruff/pull/19272),[#19291](https://github.com/astral-sh/ruff/pull/19291),[#19296](https://github.com/astral-sh/ruff/pull/19296),[#19292](https://github.com/astral-sh/ruff/pull/19292),[#19295](https://github.com/astral-sh/ruff/pull/19295),[#19297](https://github.com/astral-sh/ruff/pull/19297),[#19309](https://github.com/astral-sh/ruff/pull/19309))
+
+## 0.12.5
+
+### Preview features
+
+- \[`flake8-use-pathlib`\] Add autofix for `PTH101`, `PTH104`, `PTH105`, `PTH121` ([#19404](https://github.com/astral-sh/ruff/pull/19404))
+- \[`ruff`\] Support byte strings (`RUF055`) ([#18926](https://github.com/astral-sh/ruff/pull/18926))
+
+### Bug fixes
+
+- Fix `unreachable` panic in parser ([#19183](https://github.com/astral-sh/ruff/pull/19183))
+- \[`flake8-pyi`\] Skip fix if all `Union` members are `None` (`PYI016`) ([#19416](https://github.com/astral-sh/ruff/pull/19416))
+- \[`perflint`\] Parenthesize generator expressions (`PERF401`) ([#19325](https://github.com/astral-sh/ruff/pull/19325))
+- \[`pylint`\] Handle empty comments after line continuation (`PLR2044`) ([#19405](https://github.com/astral-sh/ruff/pull/19405))
+
+### Rule changes
+
+- \[`pep8-naming`\] Fix `N802` false positives for `CGIHTTPRequestHandler` and `SimpleHTTPRequestHandler` ([#19432](https://github.com/astral-sh/ruff/pull/19432))
+
+## 0.12.6
+
+### Preview features
+
+- \[`flake8-commas`\] Add support for trailing comma checks in type parameter lists (`COM812`, `COM819`) ([#19390](https://github.com/astral-sh/ruff/pull/19390))
+- \[`pylint`\] Implement auto-fix for `missing-maxsplit-arg` (`PLC0207`) ([#19387](https://github.com/astral-sh/ruff/pull/19387))
+- \[`ruff`\] Offer fixes for `RUF039` in more cases ([#19065](https://github.com/astral-sh/ruff/pull/19065))
+
+### Bug fixes
+
+- Support `.pyi` files in ruff analyze graph ([#19611](https://github.com/astral-sh/ruff/pull/19611))
+- \[`flake8-pyi`\] Preserve inline comment in ellipsis removal (`PYI013`) ([#19399](https://github.com/astral-sh/ruff/pull/19399))
+- \[`perflint`\] Ignore rule if target is `global` or `nonlocal` (`PERF401`) ([#19539](https://github.com/astral-sh/ruff/pull/19539))
+- \[`pyupgrade`\] Fix `UP030` to avoid modifying double curly braces in format strings ([#19378](https://github.com/astral-sh/ruff/pull/19378))
+- \[`refurb`\] Ignore decorated functions for `FURB118` ([#19339](https://github.com/astral-sh/ruff/pull/19339))
+- \[`refurb`\] Mark `int` and `bool` cases for `Decimal.from_float` as safe fixes (`FURB164`) ([#19468](https://github.com/astral-sh/ruff/pull/19468))
+- \[`ruff`\] Fix `RUF033` for named default expressions ([#19115](https://github.com/astral-sh/ruff/pull/19115))
+
+### Rule changes
+
+- \[`flake8-blind-except`\] Change `BLE001` to permit `logging.critical(..., exc_info=True)` ([#19520](https://github.com/astral-sh/ruff/pull/19520))
+
+### Performance
+
+- Add support for specifying minimum dots in detected string imports ([#19538](https://github.com/astral-sh/ruff/pull/19538))
+
+## 0.12.7
+
+This is a follow-up release to 0.12.6. Because of an issue in the package metadata, 0.12.6 failed to publish fully to PyPI and has been yanked. Similarly, there is no GitHub release or Git tag for 0.12.6. The contents of the 0.12.7 release are identical to 0.12.6, except for the updated metadata.
+
+## 0.12.8
+
+### Preview features
+
+- \[`flake8-use-pathlib`\] Expand `PTH201` to check all `PurePath` subclasses ([#19440](https://github.com/astral-sh/ruff/pull/19440))
+
+### Bug fixes
+
+- \[`flake8-blind-except`\] Change `BLE001` to correctly parse exception tuples ([#19747](https://github.com/astral-sh/ruff/pull/19747))
+- \[`flake8-errmsg`\] Exclude `typing.cast` from `EM101` ([#19656](https://github.com/astral-sh/ruff/pull/19656))
+- \[`flake8-simplify`\] Fix raw string handling in `SIM905` for embedded quotes ([#19591](https://github.com/astral-sh/ruff/pull/19591))
+- \[`flake8-import-conventions`\] Avoid false positives for NFKC-normalized `__debug__` import aliases in `ICN001` ([#19411](https://github.com/astral-sh/ruff/pull/19411))
+- \[`isort`\] Fix syntax error after docstring ending with backslash (`I002`) ([#19505](https://github.com/astral-sh/ruff/pull/19505))
+- \[`pylint`\] Mark `PLC0207` fixes as unsafe when `*args` unpacking is present ([#19679](https://github.com/astral-sh/ruff/pull/19679))
+- \[`pyupgrade`\] Prevent infinite loop with `I002` (`UP010`, `UP035`) ([#19413](https://github.com/astral-sh/ruff/pull/19413))
+- \[`ruff`\] Parenthesize generator expressions in f-strings (`RUF010`) ([#19434](https://github.com/astral-sh/ruff/pull/19434))
+
+### Rule changes
+
+- \[`eradicate`\] Don't flag `pyrefly` pragmas as unused code (`ERA001`) ([#19731](https://github.com/astral-sh/ruff/pull/19731))
+
+### Documentation
+
+- Replace "associative" with "commutative" in docs for `RUF036` ([#19706](https://github.com/astral-sh/ruff/pull/19706))
+- Fix copy and line separator colors in dark mode ([#19630](https://github.com/astral-sh/ruff/pull/19630))
+- Fix link to `typing` documentation ([#19648](https://github.com/astral-sh/ruff/pull/19648))
+- \[`refurb`\] Make more examples error out-of-the-box ([#19695](https://github.com/astral-sh/ruff/pull/19695),[#19673](https://github.com/astral-sh/ruff/pull/19673),[#19672](https://github.com/astral-sh/ruff/pull/19672))
+
+### Other changes
+
+- Include column numbers in GitLab output format ([#19708](https://github.com/astral-sh/ruff/pull/19708))
+- Always expand tabs to four spaces in diagnostics ([#19618](https://github.com/astral-sh/ruff/pull/19618))
+- Update pre-commit's `ruff` id ([#19654](https://github.com/astral-sh/ruff/pull/19654))
+
+## 0.12.9
+
+### Preview features
+
+- \[`airflow`\] Add check for `airflow.secrets.cache.SecretCache` (`AIR301`) ([#17707](https://github.com/astral-sh/ruff/pull/17707))
+- \[`ruff`\] Offer a safe fix for multi-digit zeros (`RUF064`) ([#19847](https://github.com/astral-sh/ruff/pull/19847))
+
+### Bug fixes
+
+- \[`flake8-blind-except`\] Fix `BLE001` false-positive on `raise ... from None` ([#19755](https://github.com/astral-sh/ruff/pull/19755))
+- \[`flake8-comprehensions`\] Fix false positive for `C420` with attribute, subscript, or slice assignment targets ([#19513](https://github.com/astral-sh/ruff/pull/19513))
+- \[`flake8-simplify`\] Fix handling of U+001C..U+001F whitespace (`SIM905`) ([#19849](https://github.com/astral-sh/ruff/pull/19849))
+
+### Rule changes
+
+- \[`pylint`\] Use lowercase hex characters to match the formatter (`PLE2513`) ([#19808](https://github.com/astral-sh/ruff/pull/19808))
+
+### Documentation
+
+- Fix `lint.future-annotations` link ([#19876](https://github.com/astral-sh/ruff/pull/19876))
+
+### Other changes
+
+- Build `riscv64` binaries for release ([#19819](https://github.com/astral-sh/ruff/pull/19819))
+
+- Add rule code to error description in GitLab output ([#19896](https://github.com/astral-sh/ruff/pull/19896))
+
+- Improve rendering of the `full` output format ([#19415](https://github.com/astral-sh/ruff/pull/19415))
+
+    Below is an example diff for [`F401`](https://docs.astral.sh/ruff/rules/unused-import/):
+
+    ```diff
+    -unused.py:8:19: F401 [*] `pathlib` imported but unused
+    +F401 [*] `pathlib` imported but unused
+    +  --> unused.py:8:19
+        |
+      7 | # Unused, _not_ marked as required (due to the alias).
+      8 | import pathlib as non_alias
+    -   |                   ^^^^^^^^^ F401
+    +   |                   ^^^^^^^^^
+      9 |
+     10 | # Unused, marked as required.
+        |
+    -   = help: Remove unused import: `pathlib`
+    +help: Remove unused import: `pathlib`
+    ```
+
+    For now, the primary difference is the movement of the filename, line number, and column information to a second line in the header. This new representation will allow us to make further additions to Ruff's diagnostics, such as adding sub-diagnostics and multiple annotations to the same snippet.
+
+## 0.12.10
+
+### Preview features
+
+- \[`flake8-simplify`\] Implement fix for `maxsplit` without separator (`SIM905`) ([#19851](https://github.com/astral-sh/ruff/pull/19851))
+- \[`flake8-use-pathlib`\] Add fixes for `PTH102` and `PTH103` ([#19514](https://github.com/astral-sh/ruff/pull/19514))
+
+### Bug fixes
+
+- \[`isort`\] Handle multiple continuation lines after module docstring (`I002`) ([#19818](https://github.com/astral-sh/ruff/pull/19818))
+- \[`pyupgrade`\] Avoid reporting `__future__` features as unnecessary when they are used (`UP010`) ([#19769](https://github.com/astral-sh/ruff/pull/19769))
+- \[`pyupgrade`\] Handle nested `Optional`s (`UP045`) ([#19770](https://github.com/astral-sh/ruff/pull/19770))
+
+### Rule changes
+
+- \[`pycodestyle`\] Make `E731` fix unsafe instead of display-only for class assignments ([#19700](https://github.com/astral-sh/ruff/pull/19700))
+- \[`pyflakes`\] Add secondary annotation showing previous definition (`F811`) ([#19900](https://github.com/astral-sh/ruff/pull/19900))
+
+### Documentation
+
+- Fix description of global config file discovery strategy ([#19188](https://github.com/astral-sh/ruff/pull/19188))
+- Update outdated links to <https://typing.python.org/en/latest/source/stubs.html> ([#19992](https://github.com/astral-sh/ruff/pull/19992))
+- \[`flake8-annotations`\] Remove unused import in example (`ANN401`) ([#20000](https://github.com/astral-sh/ruff/pull/20000))
+
+## 0.12.11
+
+### Preview features
+
+- \[`airflow`\] Extend `AIR311` and `AIR312` rules ([#20082](https://github.com/astral-sh/ruff/pull/20082))
+- \[`airflow`\] Replace wrong path `airflow.io.storage` with `airflow.io.store` (`AIR311`) ([#20081](https://github.com/astral-sh/ruff/pull/20081))
+- \[`flake8-async`\] Implement `blocking-http-call-httpx-in-async-function` (`ASYNC212`) ([#20091](https://github.com/astral-sh/ruff/pull/20091))
+- \[`flake8-logging-format`\] Add auto-fix for f-string logging calls (`G004`) ([#19303](https://github.com/astral-sh/ruff/pull/19303))
+- \[`flake8-use-pathlib`\] Add autofix for `PTH211` ([#20009](https://github.com/astral-sh/ruff/pull/20009))
+- \[`flake8-use-pathlib`\] Make `PTH100` fix unsafe because it can change behavior ([#20100](https://github.com/astral-sh/ruff/pull/20100))
+
+### Bug fixes
+
+- \[`pyflakes`, `pylint`\] Fix false positives caused by `__class__` cell handling (`F841`, `PLE0117`) ([#20048](https://github.com/astral-sh/ruff/pull/20048))
+- \[`pyflakes`\] Fix `allowed-unused-imports` matching for top-level modules (`F401`) ([#20115](https://github.com/astral-sh/ruff/pull/20115))
+- \[`ruff`\] Fix false positive for t-strings in `default-factory-kwarg` (`RUF026`) ([#20032](https://github.com/astral-sh/ruff/pull/20032))
+- \[`ruff`\] Preserve relative whitespace in multi-line expressions (`RUF033`) ([#19647](https://github.com/astral-sh/ruff/pull/19647))
+
+### Rule changes
+
+- \[`ruff`\] Handle empty t-strings in `unnecessary-empty-iterable-within-deque-call` (`RUF037`) ([#20045](https://github.com/astral-sh/ruff/pull/20045))
+
+### Documentation
+
+- Fix incorrect `D413` links in docstrings convention FAQ ([#20089](https://github.com/astral-sh/ruff/pull/20089))
+- \[`flake8-use-pathlib`\] Update links to the table showing the correspondence between `os` and `pathlib` ([#20103](https://github.com/astral-sh/ruff/pull/20103))
+
+## 0.12.12
+
+### Preview features
+
+- Show fixes by default ([#19919](https://github.com/astral-sh/ruff/pull/19919))
+- \[`airflow`\] Convert `DatasetOrTimeSchedule(datasets=...)` to `AssetOrTimeSchedule(assets=...)` (`AIR311`) ([#20202](https://github.com/astral-sh/ruff/pull/20202))
+- \[`airflow`\] Improve the `AIR002` error message ([#20173](https://github.com/astral-sh/ruff/pull/20173))
+- \[`airflow`\] Move `airflow.operators.postgres_operator.Mapping` from `AIR302` to `AIR301` ([#20172](https://github.com/astral-sh/ruff/pull/20172))
+- \[`flake8-async`\] Implement `blocking-input` rule (`ASYNC250`) ([#20122](https://github.com/astral-sh/ruff/pull/20122))
+- \[`flake8-use-pathlib`\] Make `PTH119` and `PTH120` fixes unsafe because they can change behavior ([#20118](https://github.com/astral-sh/ruff/pull/20118))
+- \[`pylint`\] Add U+061C to `PLE2502` ([#20106](https://github.com/astral-sh/ruff/pull/20106))
+- \[`ruff`\] Fix false negative for empty f-strings in `deque` calls (`RUF037`) ([#20109](https://github.com/astral-sh/ruff/pull/20109))
+
+### Bug fixes
+
+- Less confidently mark f-strings as empty when inferring truthiness ([#20152](https://github.com/astral-sh/ruff/pull/20152))
+- \[`fastapi`\] Fix false positive for paths with spaces around parameters (`FAST003`) ([#20077](https://github.com/astral-sh/ruff/pull/20077))
+- \[`flake8-comprehensions`\] Skip `C417` when lambda contains `yield`/`yield from` ([#20201](https://github.com/astral-sh/ruff/pull/20201))
+- \[`perflint`\] Handle tuples in dictionary comprehensions (`PERF403`) ([#19934](https://github.com/astral-sh/ruff/pull/19934))
+
+### Rule changes
+
+- \[`pycodestyle`\] Preserve return type annotation for `ParamSpec` (`E731`) ([#20108](https://github.com/astral-sh/ruff/pull/20108))
+
+### Documentation
+
+- Add fix safety sections to docs ([#17490](https://github.com/astral-sh/ruff/pull/17490),[#17499](https://github.com/astral-sh/ruff/pull/17499))
+
+[`boolean-type-hint-positional-argument`]: https://docs.astral.sh/ruff/rules/boolean-type-hint-positional-argument
+[`collection-literal-concatenation`]: https://docs.astral.sh/ruff/rules/collection-literal-concatenation
+[`if-else-block-instead-of-if-exp`]: https://docs.astral.sh/ruff/rules/if-else-block-instead-of-if-exp
+[`non-pep604-annotation-optional`]: https://docs.astral.sh/ruff/rules/non-pep604-annotation-optional
+[`non-pep604-annotation-union`]: https://docs.astral.sh/ruff/rules/non-pep604-annotation-union
+[`readlines-in-for`]: https://docs.astral.sh/ruff/rules/readlines-in-for
+[`subprocess-without-shell-equals-true`]: https://docs.astral.sh/ruff/rules/subprocess-without-shell-equals-true
+[`unused-noqa`]: https://docs.astral.sh/ruff/rules/unused-noqa

crates/ruff/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff"
-version = "0.12.12"
+version = "0.13.0"
 publish = true
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff/src/commands/check.rs

@@ -6,12 +6,14 @@ use std::time::Instant;
 use anyhow::Result;
 use colored::Colorize;
 use ignore::Error;
-use log::{debug, error, warn};
+use log::{debug, warn};
 #[cfg(not(target_family = "wasm"))]
 use rayon::prelude::*;
 use rustc_hash::FxHashMap;
 
-use ruff_db::diagnostic::Diagnostic;
+use ruff_db::diagnostic::{
+    Annotation, Diagnostic, DiagnosticId, Span, SubDiagnostic, SubDiagnosticSeverity,
+};
 use ruff_db::panic::catch_unwind;
 use ruff_linter::package::PackageRoot;
 use ruff_linter::registry::Rule;
@@ -193,21 +195,24 @@ fn lint_path(
     match result {
         Ok(inner) => inner,
         Err(error) => {
-            let message = r"This indicates a bug in Ruff. If you could open an issue at:
-
-    https://github.com/astral-sh/ruff/issues/new?title=%5BLinter%20panic%5D
-
-...with the relevant file contents, the `pyproject.toml` settings, and the following stack trace, we'd be very appreciative!
-";
-
-            error!(
-                "{}{}{} {message}\n{error}",
-                "Panicked while linting ".bold(),
-                fs::relativize_path(path).bold(),
-                ":".bold()
+            let message = match error.payload.as_str() {
+                Some(summary) => format!("Fatal error while linting: {summary}"),
+                _ => "Fatal error while linting".to_owned(),
+            };
+            let mut diagnostic = Diagnostic::new(
+                DiagnosticId::Panic,
+                ruff_db::diagnostic::Severity::Fatal,
+                message,
             );
-
-            Ok(Diagnostics::default())
+            let span = Span::from(SourceFileBuilder::new(path.to_string_lossy(), "").finish());
+            let mut annotation = Annotation::primary(span);
+            annotation.set_file_level(true);
+            diagnostic.annotate(annotation);
+            diagnostic.sub(SubDiagnostic::new(
+                SubDiagnosticSeverity::Info,
+                format!("{error}"),
+            ));
+            Ok(Diagnostics::new(vec![diagnostic], FxHashMap::default()))
         }
     }
 }

crates/ruff/src/lib.rs

@@ -9,10 +9,11 @@ use std::sync::mpsc::channel;
 use anyhow::Result;
 use clap::CommandFactory;
 use colored::Colorize;
-use log::warn;
+use log::{error, warn};
 use notify::{RecursiveMode, Watcher, recommended_watcher};
 
 use args::{GlobalConfigArgs, ServerCommand};
+use ruff_db::diagnostic::{Diagnostic, Severity};
 use ruff_linter::logging::{LogLevel, set_up_logging};
 use ruff_linter::settings::flags::FixMode;
 use ruff_linter::settings::types::OutputFormat;
@@ -444,6 +445,27 @@ pub fn check(args: CheckCommand, global_options: GlobalConfigArgs) -> Result<Exi
         }
 
         if !cli.exit_zero {
+            let max_severity = diagnostics
+                .inner
+                .iter()
+                .map(Diagnostic::severity)
+                .max()
+                .unwrap_or(Severity::Info);
+            if max_severity.is_fatal() {
+                // When a panic/fatal error is reported, prompt the user to open an issue on github.
+                // Diagnostics with severity `fatal` will be sorted to the bottom, and printing the
+                // message here instead of attaching it to the diagnostic ensures that we only print
+                // it once instead of repeating it for each diagnostic. Prints to stderr to prevent
+                // the message from being captured by tools parsing the normal output.
+                let message = "Panic during linting indicates a bug in Ruff. If you could open an issue at:
+
+https://github.com/astral-sh/ruff/issues/new?title=%5BLinter%20panic%5D
+
+...with the relevant file contents, the `pyproject.toml` settings, and the stack trace above, we'd be very appreciative!
+";
+                error!("{message}");
+                return Ok(ExitStatus::Error);
+            }
             if cli.diff {
                 // If we're printing a diff, we always want to exit non-zero if there are
                 // any fixable violations (since we've printed the diff, but not applied the

crates/ruff/src/printer.rs

@@ -10,13 +10,12 @@ use ruff_linter::linter::FixTable;
 use serde::Serialize;
 
 use ruff_db::diagnostic::{
-    Diagnostic, DiagnosticFormat, DisplayDiagnosticConfig, DisplayDiagnostics, SecondaryCode,
+    Diagnostic, DiagnosticFormat, DisplayDiagnosticConfig, DisplayDiagnostics,
+    DisplayGithubDiagnostics, GithubRenderer, SecondaryCode,
 };
 use ruff_linter::fs::relativize_path;
 use ruff_linter::logging::LogLevel;
-use ruff_linter::message::{
-    Emitter, EmitterContext, GithubEmitter, GroupedEmitter, SarifEmitter, TextEmitter,
-};
+use ruff_linter::message::{Emitter, EmitterContext, GroupedEmitter, SarifEmitter, TextEmitter};
 use ruff_linter::notify_user;
 use ruff_linter::settings::flags::{self};
 use ruff_linter::settings::types::{OutputFormat, UnsafeFixes};
@@ -226,32 +225,26 @@ impl Printer {
         let context = EmitterContext::new(&diagnostics.notebook_indexes);
         let fixables = FixableStatistics::try_from(diagnostics, self.unsafe_fixes);
 
+        let config = DisplayDiagnosticConfig::default().preview(preview);
+
         match self.format {
             OutputFormat::Json => {
-                let config = DisplayDiagnosticConfig::default()
-                    .format(DiagnosticFormat::Json)
-                    .preview(preview);
+                let config = config.format(DiagnosticFormat::Json);
                 let value = DisplayDiagnostics::new(&context, &config, &diagnostics.inner);
                 write!(writer, "{value}")?;
             }
             OutputFormat::Rdjson => {
-                let config = DisplayDiagnosticConfig::default()
-                    .format(DiagnosticFormat::Rdjson)
-                    .preview(preview);
+                let config = config.format(DiagnosticFormat::Rdjson);
                 let value = DisplayDiagnostics::new(&context, &config, &diagnostics.inner);
                 write!(writer, "{value}")?;
             }
             OutputFormat::JsonLines => {
-                let config = DisplayDiagnosticConfig::default()
-                    .format(DiagnosticFormat::JsonLines)
-                    .preview(preview);
+                let config = config.format(DiagnosticFormat::JsonLines);
                 let value = DisplayDiagnostics::new(&context, &config, &diagnostics.inner);
                 write!(writer, "{value}")?;
             }
             OutputFormat::Junit => {
-                let config = DisplayDiagnosticConfig::default()
-                    .format(DiagnosticFormat::Junit)
-                    .preview(preview);
+                let config = config.format(DiagnosticFormat::Junit);
                 let value = DisplayDiagnostics::new(&context, &config, &diagnostics.inner);
                 write!(writer, "{value}")?;
             }
@@ -290,26 +283,22 @@ impl Printer {
                 self.write_summary_text(writer, diagnostics)?;
             }
             OutputFormat::Github => {
-                GithubEmitter.emit(writer, &diagnostics.inner, &context)?;
+                let renderer = GithubRenderer::new(&context, "Ruff");
+                let value = DisplayGithubDiagnostics::new(&renderer, &diagnostics.inner);
+                write!(writer, "{value}")?;
             }
             OutputFormat::Gitlab => {
-                let config = DisplayDiagnosticConfig::default()
-                    .format(DiagnosticFormat::Gitlab)
-                    .preview(preview);
+                let config = config.format(DiagnosticFormat::Gitlab);
                 let value = DisplayDiagnostics::new(&context, &config, &diagnostics.inner);
                 write!(writer, "{value}")?;
             }
             OutputFormat::Pylint => {
-                let config = DisplayDiagnosticConfig::default()
-                    .format(DiagnosticFormat::Pylint)
-                    .preview(preview);
+                let config = config.format(DiagnosticFormat::Pylint);
                 let value = DisplayDiagnostics::new(&context, &config, &diagnostics.inner);
                 write!(writer, "{value}")?;
             }
             OutputFormat::Azure => {
-                let config = DisplayDiagnosticConfig::default()
-                    .format(DiagnosticFormat::Azure)
-                    .preview(preview);
+                let config = config.format(DiagnosticFormat::Azure);
                 let value = DisplayDiagnostics::new(&context, &config, &diagnostics.inner);
                 write!(writer, "{value}")?;
             }

crates/ruff/tests/analyze_graph.rs

@@ -246,6 +246,59 @@ fn string_detection() -> Result<()> {
     Ok(())
 }
 
+#[test]
+fn string_detection_from_config() -> Result<()> {
+    let tempdir = TempDir::new()?;
+
+    let root = ChildPath::new(tempdir.path());
+
+    // Configure string import detection with a lower min-dots via ruff.toml
+    root.child("ruff.toml").write_str(indoc::indoc! {r#"
+        [analyze]
+        detect-string-imports = true
+        string-imports-min-dots = 1
+    "#})?;
+
+    root.child("ruff").child("__init__.py").write_str("")?;
+    root.child("ruff")
+        .child("a.py")
+        .write_str(indoc::indoc! {r#"
+        import ruff.b
+    "#})?;
+    root.child("ruff")
+        .child("b.py")
+        .write_str(indoc::indoc! {r#"
+        import importlib
+
+        importlib.import_module("ruff.c")
+    "#})?;
+    root.child("ruff").child("c.py").write_str("")?;
+
+    insta::with_settings!({
+        filters => INSTA_FILTERS.to_vec(),
+    }, {
+        assert_cmd_snapshot!(command().current_dir(&root), @r#"
+        success: true
+        exit_code: 0
+        ----- stdout -----
+        {
+          "ruff/__init__.py": [],
+          "ruff/a.py": [
+            "ruff/b.py"
+          ],
+          "ruff/b.py": [
+            "ruff/c.py"
+          ],
+          "ruff/c.py": []
+        }
+
+        ----- stderr -----
+        "#);
+    });
+
+    Ok(())
+}
+
 #[test]
 fn globs() -> Result<()> {
     let tempdir = TempDir::new()?;

crates/ruff/tests/integration_test.rs

@@ -1489,6 +1489,8 @@ fn deprecated_direct() {
 
 #[test]
 fn deprecated_multiple_direct() {
+    // Multiple deprecated rules selected by exact code should be included
+    // but a warning should be displayed
     let mut cmd = RuffCheck::default()
         .args(["--select", "RUF920", "--select", "RUF921"])
         .build();
@@ -1516,16 +1518,10 @@ fn deprecated_indirect() {
     // since it is not a "direct" selection
     let mut cmd = RuffCheck::default().args(["--select", "RUF92"]).build();
     assert_cmd_snapshot!(cmd, @r"
-    success: false
-    exit_code: 1
+    success: true
+    exit_code: 0
     ----- stdout -----
-    RUF920 Hey this is a deprecated test rule.
-    --> -:1:1
-
-    RUF921 Hey this is another deprecated test rule.
-    --> -:1:1
-
-    Found 2 errors.
+    All checks passed!
 
     ----- stderr -----
     ");
@@ -2155,16 +2151,10 @@ extend-safe-fixes = ["RUF9"]
     RUF903 Hey this is a stable test rule with a display only fix.
     --> -:1:1
 
-    RUF920 Hey this is a deprecated test rule.
-    --> -:1:1
-
-    RUF921 Hey this is another deprecated test rule.
-    --> -:1:1
-
     RUF950 Hey this is a test rule that was redirected from another.
     --> -:1:1
 
-    Found 7 errors.
+    Found 5 errors.
     [*] 1 fixable with the `--fix` option (1 hidden fix can be enabled with the `--unsafe-fixes` option).
 
     ----- stderr -----

crates/ruff/tests/lint.rs

@@ -5059,6 +5059,59 @@ fn flake8_import_convention_unused_aliased_import_no_conflict() {
     );
 }
 
+// https://github.com/astral-sh/ruff/issues/19842
+#[test]
+fn pyupgrade_up026_respects_isort_required_import_fix() {
+    assert_cmd_snapshot!(
+        Command::new(get_cargo_bin(BIN_NAME))
+            .arg("--isolated")
+            .arg("check")
+            .arg("-")
+            .args(["--select", "I002,UP026"])
+            .arg("--config")
+            .arg(r#"lint.isort.required-imports=["import mock"]"#)
+            .arg("--fix")
+            .arg("--no-cache")
+            .pass_stdin("1\n"),
+        @r"
+    success: true
+    exit_code: 0
+    ----- stdout -----
+    import mock
+    1
+
+    ----- stderr -----
+    Found 1 error (1 fixed, 0 remaining).
+    "
+    );
+}
+
+// https://github.com/astral-sh/ruff/issues/19842
+#[test]
+fn pyupgrade_up026_respects_isort_required_import_from_fix() {
+    assert_cmd_snapshot!(
+        Command::new(get_cargo_bin(BIN_NAME))
+            .arg("--isolated")
+            .arg("check")
+            .arg("-")
+            .args(["--select", "I002,UP026"])
+            .arg("--config")
+            .arg(r#"lint.isort.required-imports = ["from mock import mock"]"#)
+            .arg("--fix")
+            .arg("--no-cache")
+            .pass_stdin("from mock import mock\n"),
+        @r"
+    success: true
+    exit_code: 0
+    ----- stdout -----
+    from mock import mock
+
+    ----- stderr -----
+    All checks passed!
+    "
+    );
+}
+
 // See: https://github.com/astral-sh/ruff/issues/16177
 #[test]
 fn flake8_pyi_redundant_none_literal() {
@@ -5780,28 +5833,6 @@ match 42:  # invalid-syntax
     Ok(())
 }
 
-#[test]
-fn future_annotations_preview_warning() {
-    assert_cmd_snapshot!(
-        Command::new(get_cargo_bin(BIN_NAME))
-            .args(STDIN_BASE_OPTIONS)
-            .args(["--config", "lint.future-annotations = true"])
-            .args(["--select", "F"])
-            .arg("--no-preview")
-            .arg("-")
-            .pass_stdin("1"),
-        @r"
-    success: true
-    exit_code: 0
-    ----- stdout -----
-    All checks passed!
-
-    ----- stderr -----
-    warning: The `lint.future-annotations` setting will have no effect because `preview` is disabled
-    ",
-    );
-}
-
 #[test]
 fn up045_nested_optional_flatten_all() {
     let contents = "\
@@ -5860,3 +5891,113 @@ fn show_fixes_in_full_output_with_preview_enabled() {
     ",
     );
 }
+
+#[test]
+fn rule_panic_mixed_results_concise() -> Result<()> {
+    let tempdir = TempDir::new()?;
+
+    // Create python files
+    let file_a_path = tempdir.path().join("normal.py");
+    let file_b_path = tempdir.path().join("panic.py");
+    fs::write(&file_a_path, b"import os")?;
+    fs::write(&file_b_path, b"print('hello, world!')")?;
+
+    insta::with_settings!({
+        filters => vec![
+            (tempdir_filter(&tempdir).as_str(), "[TMP]/"),
+            (r"\\", r"/"),
+        ]
+    }, {
+    assert_cmd_snapshot!(
+        Command::new(get_cargo_bin(BIN_NAME))
+            .args(["check", "--select", "RUF9", "--preview", "--output-format=concise", "--no-cache"])
+            .args([file_a_path, file_b_path]),
+        @r"
+    success: false
+    exit_code: 2
+    ----- stdout -----
+    [TMP]/normal.py:1:1: RUF900 Hey this is a stable test rule.
+    [TMP]/normal.py:1:1: RUF901 [*] Hey this is a stable test rule with a safe fix.
+    [TMP]/normal.py:1:1: RUF902 Hey this is a stable test rule with an unsafe fix.
+    [TMP]/normal.py:1:1: RUF903 Hey this is a stable test rule with a display only fix.
+    [TMP]/normal.py:1:1: RUF911 Hey this is a preview test rule.
+    [TMP]/normal.py:1:1: RUF950 Hey this is a test rule that was redirected from another.
+    [TMP]/panic.py: panic: Fatal error while linting: This is a fake panic for testing.
+    Found 7 errors.
+    [*] 1 fixable with the `--fix` option (1 hidden fix can be enabled with the `--unsafe-fixes` option).
+
+    ----- stderr -----
+    error: Panic during linting indicates a bug in Ruff. If you could open an issue at:
+
+    https://github.com/astral-sh/ruff/issues/new?title=%5BLinter%20panic%5D
+
+    ...with the relevant file contents, the `pyproject.toml` settings, and the stack trace above, we'd be very appreciative!
+    ");
+    });
+    Ok(())
+}
+
+#[test]
+fn rule_panic_mixed_results_full() -> Result<()> {
+    let tempdir = TempDir::new()?;
+
+    // Create python files
+    let file_a_path = tempdir.path().join("normal.py");
+    let file_b_path = tempdir.path().join("panic.py");
+    fs::write(&file_a_path, b"import os")?;
+    fs::write(&file_b_path, b"print('hello, world!')")?;
+
+    insta::with_settings!({
+        filters => vec![
+            (tempdir_filter(&tempdir).as_str(), "[TMP]/"),
+            (r"\\", r"/"),
+        ]
+    }, {
+    assert_cmd_snapshot!(
+        Command::new(get_cargo_bin(BIN_NAME))
+            .args(["check", "--select", "RUF9", "--preview", "--output-format=full", "--no-cache"])
+            .args([file_a_path, file_b_path]),
+        @r"
+    success: false
+    exit_code: 2
+    ----- stdout -----
+    RUF900 Hey this is a stable test rule.
+    --> [TMP]/normal.py:1:1
+
+    RUF901 [*] Hey this is a stable test rule with a safe fix.
+    --> [TMP]/normal.py:1:1
+    1 + # fix from stable-test-rule-safe-fix
+    2 | import os
+
+    RUF902 Hey this is a stable test rule with an unsafe fix.
+    --> [TMP]/normal.py:1:1
+
+    RUF903 Hey this is a stable test rule with a display only fix.
+    --> [TMP]/normal.py:1:1
+
+    RUF911 Hey this is a preview test rule.
+    --> [TMP]/normal.py:1:1
+
+    RUF950 Hey this is a test rule that was redirected from another.
+    --> [TMP]/normal.py:1:1
+
+    panic: Fatal error while linting: This is a fake panic for testing.
+    --> [TMP]/panic.py:1:1
+    info: panicked at crates/ruff_linter/src/rules/ruff/rules/test_rules.rs:511:9:
+    This is a fake panic for testing.
+    run with `RUST_BACKTRACE=1` environment variable to display a backtrace
+
+
+    Found 7 errors.
+    [*] 1 fixable with the `--fix` option (1 hidden fix can be enabled with the `--unsafe-fixes` option).
+
+    ----- stderr -----
+    error: Panic during linting indicates a bug in Ruff. If you could open an issue at:
+
+    https://github.com/astral-sh/ruff/issues/new?title=%5BLinter%20panic%5D
+
+    ...with the relevant file contents, the `pyproject.toml` settings, and the stack trace above, we'd be very appreciative!
+    ");
+    });
+    Ok(())
+}

crates/ruff/tests/snapshots/integration_test__rule_f401.snap

@@ -55,6 +55,10 @@ either a redundant alias or, if already present in the file, an `__all__` entry.
 to remove third-party and standard library imports -- the fix is unsafe because the module's
 interface changes.
 
+See [this FAQ section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc)
+for more details on how Ruff
+determines whether an import is first or third-party.
+
 ## Example
 
 ```python
@@ -83,11 +87,6 @@ else:
     print("numpy is not installed")
 ```
 
-## Preview
-When [preview](https://docs.astral.sh/ruff/preview/) is enabled,
-the criterion for determining whether an import is first-party
-is stricter, which could affect the suggested fix. See [this FAQ section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc) for more details.
-
 ## Options
 - `lint.ignore-init-module-imports`
 - `lint.pyflakes.allowed-unused-imports`

crates/ruff/tests/snapshots/lint__output_format_sarif.snap

@@ -95,7 +95,7 @@ exit_code: 1
           "rules": [
             {
               "fullDescription": {
-                "text": "## What it does\nChecks for unused imports.\n\n## Why is this bad?\nUnused imports add a performance overhead at runtime, and risk creating\nimport cycles. They also increase the cognitive load of reading the code.\n\nIf an import statement is used to check for the availability or existence\nof a module, consider using `importlib.util.find_spec` instead.\n\nIf an import statement is used to re-export a symbol as part of a module's\npublic interface, consider using a \"redundant\" import alias, which\ninstructs Ruff (and other tools) to respect the re-export, and avoid\nmarking it as unused, as in:\n\n```python\nfrom module import member as member\n```\n\nAlternatively, you can use `__all__` to declare a symbol as part of the module's\ninterface, as in:\n\n```python\n# __init__.py\nimport some_module\n\n__all__ = [\"some_module\"]\n```\n\n## Fix safety\n\nFixes to remove unused imports are safe, except in `__init__.py` files.\n\nApplying fixes to `__init__.py` files is currently in preview. The fix offered depends on the\ntype of the unused import. Ruff will suggest a safe fix to export first-party imports with\neither a redundant alias or, if already present in the file, an `__all__` entry. If multiple\n`__all__` declarations are present, Ruff will not offer a fix. Ruff will suggest an unsafe fix\nto remove third-party and standard library imports -- the fix is unsafe because the module's\ninterface changes.\n\n## Example\n\n```python\nimport numpy as np  # unused import\n\n\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nUse instead:\n\n```python\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nTo check the availability of a module, use `importlib.util.find_spec`:\n\n```python\nfrom importlib.util import find_spec\n\nif find_spec(\"numpy\") is not None:\n    print(\"numpy is installed\")\nelse:\n    print(\"numpy is not installed\")\n```\n\n## Preview\nWhen [preview](https://docs.astral.sh/ruff/preview/) is enabled,\nthe criterion for determining whether an import is first-party\nis stricter, which could affect the suggested fix. See [this FAQ section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc) for more details.\n\n## Options\n- `lint.ignore-init-module-imports`\n- `lint.pyflakes.allowed-unused-imports`\n\n## References\n- [Python documentation: `import`](https://docs.python.org/3/reference/simple_stmts.html#the-import-statement)\n- [Python documentation: `importlib.util.find_spec`](https://docs.python.org/3/library/importlib.html#importlib.util.find_spec)\n- [Typing documentation: interface conventions](https://typing.python.org/en/latest/spec/distributing.html#library-interface-public-and-private-symbols)\n"
+                "text": "## What it does\nChecks for unused imports.\n\n## Why is this bad?\nUnused imports add a performance overhead at runtime, and risk creating\nimport cycles. They also increase the cognitive load of reading the code.\n\nIf an import statement is used to check for the availability or existence\nof a module, consider using `importlib.util.find_spec` instead.\n\nIf an import statement is used to re-export a symbol as part of a module's\npublic interface, consider using a \"redundant\" import alias, which\ninstructs Ruff (and other tools) to respect the re-export, and avoid\nmarking it as unused, as in:\n\n```python\nfrom module import member as member\n```\n\nAlternatively, you can use `__all__` to declare a symbol as part of the module's\ninterface, as in:\n\n```python\n# __init__.py\nimport some_module\n\n__all__ = [\"some_module\"]\n```\n\n## Fix safety\n\nFixes to remove unused imports are safe, except in `__init__.py` files.\n\nApplying fixes to `__init__.py` files is currently in preview. The fix offered depends on the\ntype of the unused import. Ruff will suggest a safe fix to export first-party imports with\neither a redundant alias or, if already present in the file, an `__all__` entry. If multiple\n`__all__` declarations are present, Ruff will not offer a fix. Ruff will suggest an unsafe fix\nto remove third-party and standard library imports -- the fix is unsafe because the module's\ninterface changes.\n\nSee [this FAQ section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc)\nfor more details on how Ruff\ndetermines whether an import is first or third-party.\n\n## Example\n\n```python\nimport numpy as np  # unused import\n\n\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nUse instead:\n\n```python\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nTo check the availability of a module, use `importlib.util.find_spec`:\n\n```python\nfrom importlib.util import find_spec\n\nif find_spec(\"numpy\") is not None:\n    print(\"numpy is installed\")\nelse:\n    print(\"numpy is not installed\")\n```\n\n## Options\n- `lint.ignore-init-module-imports`\n- `lint.pyflakes.allowed-unused-imports`\n\n## References\n- [Python documentation: `import`](https://docs.python.org/3/reference/simple_stmts.html#the-import-statement)\n- [Python documentation: `importlib.util.find_spec`](https://docs.python.org/3/library/importlib.html#importlib.util.find_spec)\n- [Typing documentation: interface conventions](https://typing.python.org/en/latest/spec/distributing.html#library-interface-public-and-private-symbols)\n"
               },
               "help": {
                 "text": "`{name}` imported but unused; consider using `importlib.util.find_spec` to test for availability"

crates/ruff_db/src/diagnostic/mod.rs

@@ -8,6 +8,7 @@ use ruff_text_size::{Ranged, TextRange, TextSize};
 
 pub use self::render::{
     DisplayDiagnostic, DisplayDiagnostics, FileResolver, Input, ceil_char_boundary,
+    github::{DisplayGithubDiagnostics, GithubRenderer},
 };
 use crate::{Db, files::File};
 
@@ -494,22 +495,17 @@ impl Diagnostic {
         self.primary_span()?.range()
     }
 
-    /// Returns the [`TextRange`] for the diagnostic.
-    ///
-    /// Panics if the diagnostic has no primary span or if the span has no range.
-    pub fn expect_range(&self) -> TextRange {
-        self.range().expect("Expected a range for the primary span")
-    }
-
     /// Returns the ordering of diagnostics based on the start of their ranges, if they have any.
     ///
     /// Panics if either diagnostic has no primary span, or if its file is not a `SourceFile`.
     pub fn ruff_start_ordering(&self, other: &Self) -> std::cmp::Ordering {
         let a = (
+            self.severity().is_fatal(),
             self.expect_ruff_source_file(),
             self.range().map(|r| r.start()),
         );
         let b = (
+            other.severity().is_fatal(),
             other.expect_ruff_source_file(),
             other.range().map(|r| r.start()),
         );
@@ -1454,6 +1450,11 @@ pub enum DiagnosticFormat {
     /// [Code Quality]: https://docs.gitlab.com/ci/testing/code_quality/#code-quality-report-format
     #[cfg(feature = "serde")]
     Gitlab,
+
+    /// Print diagnostics in the format used by [GitHub Actions] workflow error annotations.
+    ///
+    /// [GitHub Actions]: https://docs.github.com/en/actions/reference/workflows-and-actions/workflow-commands#setting-an-error-message
+    Github,
 }
 
 /// A representation of the kinds of messages inside a diagnostic.

crates/ruff_db/src/diagnostic/render.rs

@@ -25,11 +25,13 @@ use super::{
 
 use azure::AzureRenderer;
 use concise::ConciseRenderer;
+use github::GithubRenderer;
 use pylint::PylintRenderer;
 
 mod azure;
 mod concise;
 mod full;
+pub mod github;
 #[cfg(feature = "serde")]
 mod gitlab;
 #[cfg(feature = "serde")]
@@ -142,6 +144,9 @@ impl std::fmt::Display for DisplayDiagnostics<'_> {
             DiagnosticFormat::Gitlab => {
                 gitlab::GitlabRenderer::new(self.resolver).render(f, self.diagnostics)?;
             }
+            DiagnosticFormat::Github => {
+                GithubRenderer::new(self.resolver, "ty").render(f, self.diagnostics)?;
+            }
         }
 
         Ok(())

crates/ruff_db/src/diagnostic/render/github.rs

@@ -0,0 +1,136 @@
+use crate::diagnostic::{Diagnostic, FileResolver, Severity};
+
+pub struct GithubRenderer<'a> {
+    resolver: &'a dyn FileResolver,
+    program: &'a str,
+}
+
+impl<'a> GithubRenderer<'a> {
+    pub fn new(resolver: &'a dyn FileResolver, program: &'a str) -> Self {
+        Self { resolver, program }
+    }
+
+    pub(super) fn render(
+        &self,
+        f: &mut std::fmt::Formatter,
+        diagnostics: &[Diagnostic],
+    ) -> std::fmt::Result {
+        for diagnostic in diagnostics {
+            let severity = match diagnostic.severity() {
+                Severity::Info => "notice",
+                Severity::Warning => "warning",
+                Severity::Error | Severity::Fatal => "error",
+            };
+            write!(
+                f,
+                "::{severity} title={program} ({code})",
+                program = self.program,
+                code = diagnostic.secondary_code_or_id()
+            )?;
+
+            if let Some(span) = diagnostic.primary_span() {
+                let file = span.file();
+                write!(f, ",file={file}", file = file.path(self.resolver))?;
+
+                let (start_location, end_location) = if self.resolver.is_notebook(file) {
+                    // We can't give a reasonable location for the structured formats,
+                    // so we show one that's clearly a fallback
+                    None
+                } else {
+                    let diagnostic_source = file.diagnostic_source(self.resolver);
+                    let source_code = diagnostic_source.as_source_code();
+
+                    span.range().map(|range| {
+                        (
+                            source_code.line_column(range.start()),
+                            source_code.line_column(range.end()),
+                        )
+                    })
+                }
+                .unwrap_or_default();
+
+                write!(
+                    f,
+                    ",line={row},col={column},endLine={end_row},endColumn={end_column}::",
+                    row = start_location.line,
+                    column = start_location.column,
+                    end_row = end_location.line,
+                    end_column = end_location.column,
+                )?;
+
+                write!(
+                    f,
+                    "{path}:{row}:{column}: ",
+                    path = file.relative_path(self.resolver).display(),
+                    row = start_location.line,
+                    column = start_location.column,
+                )?;
+            } else {
+                write!(f, "::")?;
+            }
+
+            if let Some(code) = diagnostic.secondary_code() {
+                write!(f, "{code}")?;
+            } else {
+                write!(f, "{id}:", id = diagnostic.id())?;
+            }
+
+            writeln!(f, " {}", diagnostic.body())?;
+        }
+
+        Ok(())
+    }
+}
+
+pub struct DisplayGithubDiagnostics<'a> {
+    renderer: &'a GithubRenderer<'a>,
+    diagnostics: &'a [Diagnostic],
+}
+
+impl<'a> DisplayGithubDiagnostics<'a> {
+    pub fn new(renderer: &'a GithubRenderer<'a>, diagnostics: &'a [Diagnostic]) -> Self {
+        Self {
+            renderer,
+            diagnostics,
+        }
+    }
+}
+
+impl std::fmt::Display for DisplayGithubDiagnostics<'_> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        self.renderer.render(f, self.diagnostics)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::diagnostic::{
+        DiagnosticFormat,
+        render::tests::{TestEnvironment, create_diagnostics, create_syntax_error_diagnostics},
+    };
+
+    #[test]
+    fn output() {
+        let (env, diagnostics) = create_diagnostics(DiagnosticFormat::Github);
+        insta::assert_snapshot!(env.render_diagnostics(&diagnostics));
+    }
+
+    #[test]
+    fn syntax_errors() {
+        let (env, diagnostics) = create_syntax_error_diagnostics(DiagnosticFormat::Github);
+        insta::assert_snapshot!(env.render_diagnostics(&diagnostics));
+    }
+
+    #[test]
+    fn missing_file() {
+        let mut env = TestEnvironment::new();
+        env.format(DiagnosticFormat::Github);
+
+        let diag = env.err().build();
+
+        insta::assert_snapshot!(
+            env.render(&diag),
+            @"::error title=ty (test-diagnostic)::test-diagnostic: main diagnostic message",
+        );
+    }
+}

crates/ruff_db/src/diagnostic/render/snapshots/ruff_db__diagnostic__render__github__tests__output.snap

@@ -0,0 +1,7 @@
+---
+source: crates/ruff_db/src/diagnostic/render/github.rs
+expression: env.render_diagnostics(&diagnostics)
+---
+::error title=ty (F401),file=fib.py,line=1,col=8,endLine=1,endColumn=10::fib.py:1:8: F401 `os` imported but unused
+::error title=ty (F841),file=fib.py,line=6,col=5,endLine=6,endColumn=6::fib.py:6:5: F841 Local variable `x` is assigned to but never used
+::error title=ty (F821),file=undef.py,line=1,col=4,endLine=1,endColumn=5::undef.py:1:4: F821 Undefined name `a`

crates/ruff_db/src/diagnostic/render/snapshots/ruff_db__diagnostic__render__github__tests__syntax_errors.snap

@@ -0,0 +1,6 @@
+---
+source: crates/ruff_db/src/diagnostic/render/github.rs
+expression: env.render_diagnostics(&diagnostics)
+---
+::error title=ty (invalid-syntax),file=syntax_errors.py,line=1,col=15,endLine=2,endColumn=1::syntax_errors.py:1:15: invalid-syntax: Expected one or more symbol names after import
+::error title=ty (invalid-syntax),file=syntax_errors.py,line=3,col=12,endLine=4,endColumn=1::syntax_errors.py:3:12: invalid-syntax: Expected ')', found newline

crates/ruff_db/src/files.rs

@@ -459,6 +459,12 @@ impl File {
         self.source_type(db).is_stub()
     }
 
+    /// Returns `true` if the file is an `__init__.py(i)`
+    pub fn is_init(self, db: &dyn Db) -> bool {
+        let path = self.path(db).as_str();
+        path.ends_with("__init__.py") || path.ends_with("__init__.pyi")
+    }
+
     pub fn source_type(self, db: &dyn Db) -> PySourceType {
         match self.path(db) {
             FilePath::System(path) => path

crates/ruff_linter/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_linter"
-version = "0.12.12"
+version = "0.13.0"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }
@@ -20,6 +20,7 @@ ruff_notebook = { workspace = true }
 ruff_macros = { workspace = true }
 ruff_python_ast = { workspace = true, features = ["serde", "cache"] }
 ruff_python_codegen = { workspace = true }
+ruff_python_importer = { workspace = true }
 ruff_python_index = { workspace = true }
 ruff_python_literal = { workspace = true }
 ruff_python_semantic = { workspace = true }

crates/ruff_linter/resources/test/fixtures/flake8_bandit/S602.py

@@ -18,3 +18,18 @@ var_string = "true"
 Popen(var_string, shell=True)
 Popen([var_string], shell=True)
 Popen([var_string, ""], shell=True)
+
+# Check dict display with only double-starred expressions can be falsey.
+Popen("true", shell={**{}})
+Popen("true", shell={**{**{}}})
+
+# Check pattern with merged defaults/configs
+class ShellConfig:
+    def __init__(self):
+        self.shell_defaults = {}
+
+    def fetch_shell_config(self, username):
+        return {}
+
+    def run(self, username):
+        Popen("true", shell={**self.shell_defaults, **self.fetch_shell_config(username)})

crates/ruff_linter/resources/test/fixtures/flake8_bandit/S604.py

@@ -3,3 +3,6 @@ def foo(shell):
 
 
 foo(shell=True)
+
+foo(shell={**{}})
+foo(shell={**{**{}}})

crates/ruff_linter/resources/test/fixtures/flake8_bandit/S609.py

@@ -6,3 +6,6 @@ subprocess.Popen("/bin/chown root: *", shell=True)
 subprocess.Popen(["/usr/local/bin/rsync", "*", "some_where:"], shell=True)
 subprocess.Popen("/usr/local/bin/rsync * no_injection_here:")
 os.system("tar cf foo.tar bar/*")
+
+subprocess.Popen(["chmod", "+w", "*.py"], shell={**{}})
+subprocess.Popen(["chmod", "+w", "*.py"], shell={**{**{}}})

crates/ruff_linter/resources/test/fixtures/flake8_bugbear/B004.py

@@ -39,3 +39,16 @@ hasattr(
     "__call__",  # comment 4
     # comment 5
 )
+
+import operator
+
+assert hasattr(operator, "__call__")
+assert callable(operator) is False
+
+
+class A:
+    def __init__(self): self.__call__ = None
+
+
+assert hasattr(A(), "__call__")
+assert callable(A()) is False

crates/ruff_linter/resources/test/fixtures/flake8_commas/COM81.py

@@ -663,4 +663,15 @@ class C[
 
 type X[T,] = T
 def f[T,](): pass
-class C[T,]: pass
+class C[T,]: pass
+
+# t-string examples
+kwargs.pop("remove", t"this {trailing_comma}",)
+kwargs.pop("remove", t"this {f"{trailing_comma}"}",)
+
+t"""This is a test. {
+    "Another sentence."
+    if True else
+    "Don't add a trailing comma here ->"
+}"""
+

crates/ruff_linter/resources/test/fixtures/flake8_implicit_str_concat/ISC.py

@@ -187,3 +187,24 @@ _ = (
 		# leading comment
     "end"
 )
+
+# https://github.com/astral-sh/ruff/issues/20310
+# ISC001
+t"The quick " t"brown fox."
+
+# ISC002
+t"The quick brown fox jumps over the lazy "\
+t"dog."
+
+# ISC003
+(
+    t"The quick brown fox jumps over the lazy "
+    + t"dog"
+)
+
+# nested examples with both t and f-strings
+_ = "a" f"b {t"c" t"d"} e" "f"
+_ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+_ = f"b {t"abc" \
+    t"def"} g"
+

crates/ruff_linter/resources/test/fixtures/flake8_simplify/SIM910.py

@@ -55,3 +55,30 @@ def foo(some_other):
 def foo():
     dict = {"Tom": 23, "Maria": 23, "Dog": 11}
     age = dict.get("Cat", None)
+
+
+# https://github.com/astral-sh/ruff/issues/20341
+# Method call as key
+ages = {"Tom": 23, "Maria": 23, "Dog": 11}
+key_source = {"Thomas": "Tom"}
+age = ages.get(key_source.get("Thomas", "Tom"), None)
+
+# Property access as key
+class Data:
+    def __init__(self):
+        self.name = "Tom"
+
+data = Data()
+ages = {"Tom": 23, "Maria": 23, "Dog": 11}
+age = ages.get(data.name, None)
+
+# Complex expression as key
+ages = {"Tom": 23, "Maria": 23, "Dog": 11}
+age = ages.get("Tom" if True else "Maria", None)
+
+# Function call as key
+def get_key():
+    return "Tom"
+
+ages = {"Tom": 23, "Maria": 23, "Dog": 11}
+age = ages.get(get_key(), None)

crates/ruff_linter/resources/test/fixtures/flake8_use_pathlib/PTH123.py

@@ -0,0 +1,24 @@
+import builtins
+from pathlib import Path
+
+_file = "file.txt"
+_x = ("r+", -1)
+r_plus = "r+"
+
+builtins.open(file=_file)
+
+open(_file, "r+ ", -  1)
+open(mode="wb", file=_file)
+open(mode="r+", buffering=-1, file=_file, encoding="utf-8")
+open(_file, "r+", - 1, None, None, None, True, None)
+open(_file, "r+", -1, None, None, None, closefd=True, opener=None)
+open(_file, mode="r+", buffering=-1, encoding=None, errors=None, newline=None)
+open(_file, f"  {r_plus}      ", -  1)
+open(buffering=-      1, file=_file, encoding=         "utf-8")
+
+# Only diagnostic
+open()
+open(_file, *_x)
+open(_file, "r+", unknown=True)
+open(_file, "r+", closefd=False)
+open(_file, "r+", None, None, None, None, None, None, None)

crates/ruff_linter/resources/test/fixtures/flake8_use_pathlib/import_from.py

@@ -62,4 +62,4 @@ rename(
 
 rename(file, "file_2.py", src_dir_fd=None, dst_dir_fd=None)
 
-rename(file, "file_2.py", src_dir_fd=1)
+rename(file, "file_2.py", src_dir_fd=1)

crates/ruff_linter/resources/test/fixtures/pycodestyle/E30.py

@@ -974,3 +974,39 @@ BANANA = 100
 APPLE = 200
 
 # end
+
+
+# https://github.com/astral-sh/ruff/issues/19752
+class foo:
+    async def recv(self, *, length=65536):
+        loop = asyncio.get_event_loop()
+        def callback():
+            loop.remove_reader(self._fd)
+        loop.add_reader(self._fd, callback)
+# end
+
+
+# E301
+class Foo:
+    if True:
+        print("conditional")
+        def test():
+            pass
+# end
+
+
+# Test case for nested class scenario
+class Bar:
+    def f():
+        x = 1
+        def g():
+            return 1
+        return 2
+
+    def f():
+        class Baz:
+            x = 1
+            def g():
+                return 1
+            return 2
+# end

crates/ruff_linter/resources/test/fixtures/ruff/RUF009.py

@@ -125,4 +125,13 @@ class D:
 
 @dataclass
 class E:
-    c: C = C()
+    c: C = C()
+
+# https://github.com/astral-sh/ruff/issues/20266
+@dataclass(frozen=True)
+class C:
+    @dataclass(frozen=True)
+    class D:
+        foo: int = 1
+
+    d: D = D() # OK

crates/ruff_linter/resources/test/fixtures/ruff/RUF016.py

@@ -113,3 +113,18 @@ var = bytearray(b"abc")["x"]
 x = "x"
 var = [1, 2, 3][0:x]
 var = [1, 2, 3][x:1]
+
+# https://github.com/astral-sh/ruff/issues/20204
+
+# Should not emit for boolean index and slice bounds
+var = [1, 2, 3][False]
+var = [1, 2, 3][False:True:True]
+
+# Should emit for invalid access using t-string
+var = [1, 2][t"x"]
+
+# Should emit for invalid access using lambda
+var = [1, 2, 3][lambda: 0]
+
+# Should emit for invalid access using generator
+var = [1, 2, 3][(x for x in ())]

crates/ruff_linter/resources/test/fixtures/ruff/RUF102.py

@@ -16,3 +16,5 @@ from collections import defaultdict  # noqa: INVALID100, INVALID200, F401
 from itertools import chain  # noqa: E402, INVALID300, F401
 # Test for mixed code types
 import json  # noqa: E402, INVALID400, V100
+# Test for rule redirects
+import pandas as pd  # noqa: TCH002

crates/ruff_linter/src/checkers/ast/analyze/deferred_scopes.rs

@@ -134,7 +134,7 @@ pub(crate) fn deferred_scopes(checker: &Checker) {
                 );
             }
             if checker.is_rule_enabled(Rule::FunctionCallInDataclassDefaultArgument) {
-                ruff::rules::function_call_in_dataclass_default(checker, class_def);
+                ruff::rules::function_call_in_dataclass_default(checker, class_def, scope_id);
             }
             if checker.is_rule_enabled(Rule::MutableClassDefault) {
                 ruff::rules::mutable_class_default(checker, class_def);

crates/ruff_linter/src/checkers/ast/analyze/expression.rs

@@ -8,8 +8,7 @@ use ruff_text_size::Ranged;
 
 use crate::checkers::ast::Checker;
 use crate::preview::{
-    is_assert_raises_exception_call_enabled, is_optional_as_none_in_union_enabled,
-    is_unnecessary_default_type_args_stubs_enabled,
+    is_optional_as_none_in_union_enabled, is_unnecessary_default_type_args_stubs_enabled,
 };
 use crate::registry::Rule;
 use crate::rules::{
@@ -1052,7 +1051,6 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 Rule::OsStat,
                 Rule::OsPathJoin,
                 Rule::OsPathSplitext,
-                Rule::BuiltinOpen,
                 Rule::PyPath,
                 Rule::Glob,
                 Rule::OsListdir,
@@ -1136,6 +1134,9 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
                 if checker.is_rule_enabled(Rule::OsSymlink) {
                     flake8_use_pathlib::rules::os_symlink(checker, call, segments);
                 }
+                if checker.is_rule_enabled(Rule::BuiltinOpen) {
+                    flake8_use_pathlib::rules::builtin_open(checker, call, segments);
+                }
                 if checker.is_rule_enabled(Rule::PathConstructorCurrentDirectory) {
                     flake8_use_pathlib::rules::path_constructor_current_directory(
                         checker, call, segments,
@@ -1296,9 +1297,7 @@ pub(crate) fn expression(expr: &Expr, checker: &Checker) {
             if checker.is_rule_enabled(Rule::NonOctalPermissions) {
                 ruff::rules::non_octal_permissions(checker, call);
             }
-            if checker.is_rule_enabled(Rule::AssertRaisesException)
-                && is_assert_raises_exception_call_enabled(checker.settings())
-            {
+            if checker.is_rule_enabled(Rule::AssertRaisesException) {
                 flake8_bugbear::rules::assert_raises_exception_call(checker, call);
             }
         }

crates/ruff_linter/src/checkers/ast/analyze/statement.rs

@@ -1,7 +1,6 @@
 use ruff_python_ast::helpers;
 use ruff_python_ast::types::Node;
 use ruff_python_ast::{self as ast, Expr, Stmt};
-use ruff_python_semantic::ScopeKind;
 use ruff_text_size::Ranged;
 
 use crate::checkers::ast::Checker;
@@ -809,17 +808,6 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                         pyflakes::rules::future_feature_not_defined(checker, alias);
                     }
                 } else if &alias.name == "*" {
-                    // F406
-                    if checker.is_rule_enabled(Rule::UndefinedLocalWithNestedImportStarUsage) {
-                        if !matches!(checker.semantic.current_scope().kind, ScopeKind::Module) {
-                            checker.report_diagnostic(
-                                pyflakes::rules::UndefinedLocalWithNestedImportStarUsage {
-                                    name: helpers::format_import_from(level, module).to_string(),
-                                },
-                                stmt.range(),
-                            );
-                        }
-                    }
                     // F403
                     checker.report_diagnostic_if_enabled(
                         pyflakes::rules::UndefinedLocalWithImportStar {

crates/ruff_linter/src/checkers/ast/analyze/unresolved_references.rs

@@ -13,7 +13,7 @@ pub(crate) fn unresolved_references(checker: &Checker) {
 
     for reference in checker.semantic.unresolved_references() {
         if reference.is_wildcard_import() {
-            // F406
+            // F405
             checker.report_diagnostic_if_enabled(
                 pyflakes::rules::UndefinedLocalWithImportStarUsage {
                     name: reference.name(checker.source()).to_string(),

crates/ruff_linter/src/checkers/ast/mod.rs

@@ -69,7 +69,8 @@ use crate::package::PackageRoot;
 use crate::preview::is_undefined_export_in_dunder_init_enabled;
 use crate::registry::Rule;
 use crate::rules::pyflakes::rules::{
-    LateFutureImport, ReturnOutsideFunction, YieldOutsideFunction,
+    LateFutureImport, ReturnOutsideFunction, UndefinedLocalWithNestedImportStarUsage,
+    YieldOutsideFunction,
 };
 use crate::rules::pylint::rules::{
     AwaitOutsideAsync, LoadBeforeGlobalDeclaration, YieldFromInAsyncFunction,
@@ -276,7 +277,7 @@ impl<'a> Checker<'a> {
             locator,
             stylist,
             indexer,
-            importer: Importer::new(parsed, locator, stylist),
+            importer: Importer::new(parsed, locator.contents(), stylist),
             semantic,
             visit: deferred::Visit::default(),
             analyze: deferred::Analyze::default(),
@@ -659,6 +660,14 @@ impl SemanticSyntaxContext for Checker<'_> {
                     self.report_diagnostic(YieldOutsideFunction::new(kind), error.range);
                 }
             }
+            SemanticSyntaxErrorKind::NonModuleImportStar(name) => {
+                if self.is_rule_enabled(Rule::UndefinedLocalWithNestedImportStarUsage) {
+                    self.report_diagnostic(
+                        UndefinedLocalWithNestedImportStarUsage { name },
+                        error.range,
+                    );
+                }
+            }
             SemanticSyntaxErrorKind::ReturnOutsideFunction => {
                 // F706
                 if self.is_rule_enabled(Rule::ReturnOutsideFunction) {
@@ -3266,6 +3275,11 @@ impl<'a> LintContext<'a> {
     pub(crate) const fn settings(&self) -> &LinterSettings {
         self.settings
     }
+
+    #[cfg(any(feature = "test-rules", test))]
+    pub(crate) const fn source_file(&self) -> &SourceFile {
+        &self.source_file
+    }
 }
 
 /// An abstraction for mutating a diagnostic.

crates/ruff_linter/src/checkers/noqa.rs

@@ -6,7 +6,7 @@ use itertools::Itertools;
 use rustc_hash::FxHashSet;
 
 use ruff_python_trivia::CommentRanges;
-use ruff_text_size::Ranged;
+use ruff_text_size::{Ranged, TextRange};
 
 use crate::fix::edits::delete_comment;
 use crate::noqa::{
@@ -68,7 +68,7 @@ pub(crate) fn check_noqa(
         let noqa_offsets = diagnostic
             .parent()
             .into_iter()
-            .chain(std::iter::once(diagnostic.expect_range().start()))
+            .chain(diagnostic.range().map(TextRange::start).into_iter())
             .map(|position| noqa_line_for.resolve(position))
             .unique();
 

crates/ruff_linter/src/codes.rs

@@ -334,7 +334,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Flake8Async, "109") => (RuleGroup::Stable, rules::flake8_async::rules::AsyncFunctionWithTimeout),
         (Flake8Async, "110") => (RuleGroup::Stable, rules::flake8_async::rules::AsyncBusyWait),
         (Flake8Async, "115") => (RuleGroup::Stable, rules::flake8_async::rules::AsyncZeroSleep),
-        (Flake8Async, "116") => (RuleGroup::Preview, rules::flake8_async::rules::LongSleepNotForever),
+        (Flake8Async, "116") => (RuleGroup::Stable, rules::flake8_async::rules::LongSleepNotForever),
         (Flake8Async, "210") => (RuleGroup::Stable, rules::flake8_async::rules::BlockingHttpCallInAsyncFunction),
         (Flake8Async, "212") => (RuleGroup::Preview, rules::flake8_async::rules::BlockingHttpCallHttpxInAsyncFunction),
         (Flake8Async, "220") => (RuleGroup::Stable, rules::flake8_async::rules::CreateSubprocessInAsyncFunction),
@@ -563,7 +563,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Pyupgrade, "035") => (RuleGroup::Stable, rules::pyupgrade::rules::DeprecatedImport),
         (Pyupgrade, "036") => (RuleGroup::Stable, rules::pyupgrade::rules::OutdatedVersionBlock),
         (Pyupgrade, "037") => (RuleGroup::Stable, rules::pyupgrade::rules::QuotedAnnotation),
-        (Pyupgrade, "038") => (RuleGroup::Deprecated, rules::pyupgrade::rules::NonPEP604Isinstance),
+        (Pyupgrade, "038") => (RuleGroup::Removed, rules::pyupgrade::rules::NonPEP604Isinstance),
         (Pyupgrade, "039") => (RuleGroup::Stable, rules::pyupgrade::rules::UnnecessaryClassParentheses),
         (Pyupgrade, "040") => (RuleGroup::Stable, rules::pyupgrade::rules::NonPEP695TypeAlias),
         (Pyupgrade, "041") => (RuleGroup::Stable, rules::pyupgrade::rules::TimeoutErrorAlias),
@@ -574,7 +574,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Pyupgrade, "046") => (RuleGroup::Stable, rules::pyupgrade::rules::NonPEP695GenericClass),
         (Pyupgrade, "047") => (RuleGroup::Stable, rules::pyupgrade::rules::NonPEP695GenericFunction),
         (Pyupgrade, "049") => (RuleGroup::Stable, rules::pyupgrade::rules::PrivateTypeParameter),
-        (Pyupgrade, "050") => (RuleGroup::Preview, rules::pyupgrade::rules::UselessClassMetaclassType),
+        (Pyupgrade, "050") => (RuleGroup::Stable, rules::pyupgrade::rules::UselessClassMetaclassType),
 
         // pydocstyle
         (Pydocstyle, "100") => (RuleGroup::Stable, rules::pydocstyle::rules::UndocumentedPublicModule),
@@ -773,7 +773,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (PandasVet, "013") => (RuleGroup::Stable, rules::pandas_vet::rules::PandasUseOfDotStack),
         (PandasVet, "015") => (RuleGroup::Stable, rules::pandas_vet::rules::PandasUseOfPdMerge),
         (PandasVet, "101") => (RuleGroup::Stable, rules::pandas_vet::rules::PandasNuniqueConstantSeriesCheck),
-        (PandasVet, "901") => (RuleGroup::Deprecated, rules::pandas_vet::rules::PandasDfVariableName),
+        (PandasVet, "901") => (RuleGroup::Removed, rules::pandas_vet::rules::PandasDfVariableName),
 
         // flake8-errmsg
         (Flake8ErrMsg, "101") => (RuleGroup::Stable, rules::flake8_errmsg::rules::RawStringInException),
@@ -830,8 +830,8 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Flake8Pyi, "056") => (RuleGroup::Stable, rules::flake8_pyi::rules::UnsupportedMethodCallOnAll),
         (Flake8Pyi, "058") => (RuleGroup::Stable, rules::flake8_pyi::rules::GeneratorReturnFromIterMethod),
         (Flake8Pyi, "057") => (RuleGroup::Stable, rules::flake8_pyi::rules::ByteStringUsage),
-        (Flake8Pyi, "059") => (RuleGroup::Preview, rules::flake8_pyi::rules::GenericNotLastBaseClass),
-        (Flake8Pyi, "061") => (RuleGroup::Preview, rules::flake8_pyi::rules::RedundantNoneLiteral),
+        (Flake8Pyi, "059") => (RuleGroup::Stable, rules::flake8_pyi::rules::GenericNotLastBaseClass),
+        (Flake8Pyi, "061") => (RuleGroup::Stable, rules::flake8_pyi::rules::RedundantNoneLiteral),
         (Flake8Pyi, "062") => (RuleGroup::Stable, rules::flake8_pyi::rules::DuplicateLiteralMember),
         (Flake8Pyi, "063") => (RuleGroup::Stable, rules::flake8_pyi::rules::Pep484StylePositionalOnlyParameter),
         (Flake8Pyi, "064") => (RuleGroup::Stable, rules::flake8_pyi::rules::RedundantFinalLiteral),
@@ -944,7 +944,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Flake8UsePathlib, "120") => (RuleGroup::Stable, rules::flake8_use_pathlib::rules::OsPathDirname),
         (Flake8UsePathlib, "121") => (RuleGroup::Stable, rules::flake8_use_pathlib::rules::OsPathSamefile),
         (Flake8UsePathlib, "122") => (RuleGroup::Stable, rules::flake8_use_pathlib::violations::OsPathSplitext),
-        (Flake8UsePathlib, "123") => (RuleGroup::Stable, rules::flake8_use_pathlib::violations::BuiltinOpen),
+        (Flake8UsePathlib, "123") => (RuleGroup::Stable, rules::flake8_use_pathlib::rules::BuiltinOpen),
         (Flake8UsePathlib, "124") => (RuleGroup::Stable, rules::flake8_use_pathlib::violations::PyPath),
         (Flake8UsePathlib, "201") => (RuleGroup::Stable, rules::flake8_use_pathlib::rules::PathConstructorCurrentDirectory),
         (Flake8UsePathlib, "202") => (RuleGroup::Stable, rules::flake8_use_pathlib::rules::OsPathGetsize),
@@ -956,7 +956,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Flake8UsePathlib, "207") => (RuleGroup::Stable, rules::flake8_use_pathlib::rules::Glob),
         (Flake8UsePathlib, "208") => (RuleGroup::Stable, rules::flake8_use_pathlib::violations::OsListdir),
         (Flake8UsePathlib, "210") => (RuleGroup::Stable, rules::flake8_use_pathlib::rules::InvalidPathlibWithSuffix),
-        (Flake8UsePathlib, "211") => (RuleGroup::Preview, rules::flake8_use_pathlib::rules::OsSymlink),
+        (Flake8UsePathlib, "211") => (RuleGroup::Stable, rules::flake8_use_pathlib::rules::OsSymlink),
 
         // flake8-logging-format
         (Flake8LoggingFormat, "001") => (RuleGroup::Stable, rules::flake8_logging_format::violations::LoggingStringFormat),
@@ -1032,7 +1032,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Ruff, "039") => (RuleGroup::Preview, rules::ruff::rules::UnrawRePattern),
         (Ruff, "040") => (RuleGroup::Stable, rules::ruff::rules::InvalidAssertMessageLiteralArgument),
         (Ruff, "041") => (RuleGroup::Stable, rules::ruff::rules::UnnecessaryNestedLiteral),
-        (Ruff, "043") => (RuleGroup::Preview, rules::ruff::rules::PytestRaisesAmbiguousPattern),
+        (Ruff, "043") => (RuleGroup::Stable, rules::ruff::rules::PytestRaisesAmbiguousPattern),
         (Ruff, "045") => (RuleGroup::Preview, rules::ruff::rules::ImplicitClassVarInDataclass),
         (Ruff, "046") => (RuleGroup::Stable, rules::ruff::rules::UnnecessaryCastToInt),
         (Ruff, "047") => (RuleGroup::Preview, rules::ruff::rules::NeedlessElse),
@@ -1046,7 +1046,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Ruff, "056") => (RuleGroup::Preview, rules::ruff::rules::FalsyDictGetFallback),
         (Ruff, "057") => (RuleGroup::Stable, rules::ruff::rules::UnnecessaryRound),
         (Ruff, "058") => (RuleGroup::Stable, rules::ruff::rules::StarmapZip),
-        (Ruff, "059") => (RuleGroup::Preview, rules::ruff::rules::UnusedUnpackedVariable),
+        (Ruff, "059") => (RuleGroup::Stable, rules::ruff::rules::UnusedUnpackedVariable),
         (Ruff, "060") => (RuleGroup::Preview, rules::ruff::rules::InEmptyCollection),
         (Ruff, "061") => (RuleGroup::Preview, rules::ruff::rules::LegacyFormPytestRaises),
         (Ruff, "063") => (RuleGroup::Preview, rules::ruff::rules::AccessAnnotationsFromClassDict),
@@ -1080,6 +1080,8 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Ruff, "950") => (RuleGroup::Stable, rules::ruff::rules::RedirectedToTestRule),
         #[cfg(any(feature = "test-rules", test))]
         (Ruff, "960") => (RuleGroup::Removed, rules::ruff::rules::RedirectedFromPrefixTestRule),
+        #[cfg(any(feature = "test-rules", test))]
+        (Ruff, "990") => (RuleGroup::Preview, rules::ruff::rules::PanicyTestRule),
 
 
         // flake8-django
@@ -1106,11 +1108,11 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
 
         // airflow
         (Airflow, "001") => (RuleGroup::Stable, rules::airflow::rules::AirflowVariableNameTaskIdMismatch),
-        (Airflow, "002") => (RuleGroup::Preview, rules::airflow::rules::AirflowDagNoScheduleArgument),
-        (Airflow, "301") => (RuleGroup::Preview, rules::airflow::rules::Airflow3Removal),
-        (Airflow, "302") => (RuleGroup::Preview, rules::airflow::rules::Airflow3MovedToProvider),
-        (Airflow, "311") => (RuleGroup::Preview, rules::airflow::rules::Airflow3SuggestedUpdate),
-        (Airflow, "312") => (RuleGroup::Preview, rules::airflow::rules::Airflow3SuggestedToMoveToProvider),
+        (Airflow, "002") => (RuleGroup::Stable, rules::airflow::rules::AirflowDagNoScheduleArgument),
+        (Airflow, "301") => (RuleGroup::Stable, rules::airflow::rules::Airflow3Removal),
+        (Airflow, "302") => (RuleGroup::Stable, rules::airflow::rules::Airflow3MovedToProvider),
+        (Airflow, "311") => (RuleGroup::Stable, rules::airflow::rules::Airflow3SuggestedUpdate),
+        (Airflow, "312") => (RuleGroup::Stable, rules::airflow::rules::Airflow3SuggestedToMoveToProvider),
 
         // perflint
         (Perflint, "101") => (RuleGroup::Stable, rules::perflint::rules::UnnecessaryListCast),
@@ -1137,7 +1139,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Refurb, "105") => (RuleGroup::Stable, rules::refurb::rules::PrintEmptyString),
         (Refurb, "110") => (RuleGroup::Preview, rules::refurb::rules::IfExpInsteadOfOrOperator),
         (Refurb, "113") => (RuleGroup::Preview, rules::refurb::rules::RepeatedAppend),
-        (Refurb, "116") => (RuleGroup::Preview, rules::refurb::rules::FStringNumberFormat),
+        (Refurb, "116") => (RuleGroup::Stable, rules::refurb::rules::FStringNumberFormat),
         (Refurb, "118") => (RuleGroup::Preview, rules::refurb::rules::ReimplementedOperator),
         (Refurb, "122") => (RuleGroup::Stable, rules::refurb::rules::ForLoopWrites),
         (Refurb, "129") => (RuleGroup::Stable, rules::refurb::rules::ReadlinesInFor),

crates/ruff_linter/src/directives.rs

@@ -125,26 +125,27 @@ fn extract_noqa_line_for(tokens: &Tokens, locator: &Locator, indexer: &Indexer)
     }
 
     // The capacity allocated here might be more than we need if there are
-    // nested f-strings.
-    let mut fstring_mappings = Vec::with_capacity(indexer.fstring_ranges().len());
+    // nested interpolated strings.
+    let mut interpolated_string_mappings =
+        Vec::with_capacity(indexer.interpolated_string_ranges().len());
 
-    // For nested f-strings, we expect `noqa` directives on the last line of the
-    // outermost f-string. The last f-string range will be used to skip over
-    // the inner f-strings.
-    let mut last_fstring_range: TextRange = TextRange::default();
-    for fstring_range in indexer.fstring_ranges().values() {
-        if !locator.contains_line_break(*fstring_range) {
+    // For nested interpolated strings, we expect `noqa` directives on the last line of the
+    // outermost interpolated string. The last interpolated string range will be used to skip over
+    // the inner interpolated strings.
+    let mut last_interpolated_string_range: TextRange = TextRange::default();
+    for interpolated_string_range in indexer.interpolated_string_ranges().values() {
+        if !locator.contains_line_break(*interpolated_string_range) {
             continue;
         }
-        if last_fstring_range.contains_range(*fstring_range) {
+        if last_interpolated_string_range.contains_range(*interpolated_string_range) {
             continue;
         }
         let new_range = TextRange::new(
-            locator.line_start(fstring_range.start()),
-            fstring_range.end(),
+            locator.line_start(interpolated_string_range.start()),
+            interpolated_string_range.end(),
         );
-        fstring_mappings.push(new_range);
-        last_fstring_range = new_range;
+        interpolated_string_mappings.push(new_range);
+        last_interpolated_string_range = new_range;
     }
 
     let mut continuation_mappings = Vec::new();
@@ -172,11 +173,11 @@ fn extract_noqa_line_for(tokens: &Tokens, locator: &Locator, indexer: &Indexer)
 
     // Merge the mappings in sorted order
     let mut mappings = NoqaMapping::with_capacity(
-        continuation_mappings.len() + string_mappings.len() + fstring_mappings.len(),
+        continuation_mappings.len() + string_mappings.len() + interpolated_string_mappings.len(),
     );
 
     let string_mappings = SortedMergeIter {
-        left: fstring_mappings.into_iter().peekable(),
+        left: interpolated_string_mappings.into_iter().peekable(),
         right: string_mappings.into_iter().peekable(),
     };
     let all_mappings = SortedMergeIter {
@@ -497,12 +498,35 @@ end'''
             NoqaMapping::from_iter([TextRange::new(TextSize::from(6), TextSize::from(70))])
         );
 
+        let contents = "x = 1
+y = t'''abc
+def {f'''nested
+interpolated string''' f'another nested'}
+end'''
+";
+        assert_eq!(
+            noqa_mappings(contents),
+            NoqaMapping::from_iter([TextRange::new(TextSize::from(6), TextSize::from(82))])
+        );
+
         let contents = "x = 1
 y = f'normal'
 z = f'another but {f'nested but {f'still single line'} nested'}'
 ";
         assert_eq!(noqa_mappings(contents), NoqaMapping::default());
 
+        let contents = "x = 1
+y = t'normal'
+z = t'another but {t'nested but {t'still single line'} nested'}'
+";
+        assert_eq!(noqa_mappings(contents), NoqaMapping::default());
+
+        let contents = "x = 1
+y = f'normal'
+z = f'another but {t'nested but {f'still single line'} nested'}'
+";
+        assert_eq!(noqa_mappings(contents), NoqaMapping::default());
+
         let contents = r"x = \
     1";
         assert_eq!(

crates/ruff_linter/src/fix/codemods.rs

@@ -14,6 +14,7 @@ use unicode_normalization::UnicodeNormalization;
 use ruff_python_ast::Stmt;
 use ruff_python_ast::name::UnqualifiedName;
 use ruff_python_codegen::Stylist;
+use ruff_text_size::Ranged;
 
 use crate::Locator;
 use crate::cst::matchers::match_statement;
@@ -127,10 +128,10 @@ pub(crate) fn remove_imports<'a>(
 pub(crate) fn retain_imports(
     member_names: &[&str],
     stmt: &Stmt,
-    locator: &Locator,
+    contents: &str,
     stylist: &Stylist,
 ) -> Result<String> {
-    let module_text = locator.slice(stmt);
+    let module_text = &contents[stmt.range()];
     let mut tree = match_statement(module_text)?;
 
     let Statement::Simple(body) = &mut tree else {

crates/ruff_linter/src/fix/edits.rs

@@ -370,8 +370,8 @@ pub(crate) fn adjust_indentation(
 
     // If the range includes a multi-line string, use LibCST to ensure that we don't adjust the
     // whitespace _within_ the string.
-    let contains_multiline_string =
-        indexer.multiline_ranges().intersects(range) || indexer.fstring_ranges().intersects(range);
+    let contains_multiline_string = indexer.multiline_ranges().intersects(range)
+        || indexer.interpolated_string_ranges().intersects(range);
 
     // If the range has mixed indentation, we will use LibCST as well.
     let mixed_indentation = contents.universal_newlines().any(|line| {

crates/ruff_linter/src/importer/mod.rs

@@ -6,10 +6,12 @@
 use std::error::Error;
 
 use anyhow::Result;
-use libcst_native::{ImportAlias, Name as cstName, NameOrAttribute};
+use libcst_native as cst;
 
+use ruff_diagnostics::Edit;
 use ruff_python_ast::{self as ast, Expr, ModModule, Stmt};
 use ruff_python_codegen::Stylist;
+use ruff_python_importer::Insertion;
 use ruff_python_parser::{Parsed, Tokens};
 use ruff_python_semantic::{
     ImportedName, MemberNameImport, ModuleNameImport, NameImport, SemanticModel,
@@ -17,22 +19,17 @@ use ruff_python_semantic::{
 use ruff_python_trivia::textwrap::indent;
 use ruff_text_size::{Ranged, TextSize};
 
-use crate::Edit;
-use crate::Locator;
 use crate::cst::matchers::{match_aliases, match_import_from, match_statement};
 use crate::fix;
 use crate::fix::codemods::CodegenStylist;
-use crate::importer::insertion::Insertion;
-
-mod insertion;
 
 pub(crate) struct Importer<'a> {
     /// The Python AST to which we are adding imports.
     python_ast: &'a [Stmt],
     /// The tokens representing the Python AST.
     tokens: &'a Tokens,
-    /// The [`Locator`] for the Python AST.
-    locator: &'a Locator<'a>,
+    /// The source code text for `python_ast`.
+    source: &'a str,
     /// The [`Stylist`] for the Python AST.
     stylist: &'a Stylist<'a>,
     /// The list of visited, top-level runtime imports in the Python AST.
@@ -44,13 +41,13 @@ pub(crate) struct Importer<'a> {
 impl<'a> Importer<'a> {
     pub(crate) fn new(
         parsed: &'a Parsed<ModModule>,
-        locator: &'a Locator<'a>,
+        source: &'a str,
         stylist: &'a Stylist<'a>,
     ) -> Self {
         Self {
             python_ast: parsed.suite(),
             tokens: parsed.tokens(),
-            locator,
+            source,
             stylist,
             runtime_imports: Vec::default(),
             type_checking_blocks: Vec::default(),
@@ -76,11 +73,10 @@ impl<'a> Importer<'a> {
         let required_import = import.to_string();
         if let Some(stmt) = self.preceding_import(at) {
             // Insert after the last top-level import.
-            Insertion::end_of_statement(stmt, self.locator, self.stylist)
-                .into_edit(&required_import)
+            Insertion::end_of_statement(stmt, self.source, self.stylist).into_edit(&required_import)
         } else {
             // Insert at the start of the file.
-            Insertion::start_of_file(self.python_ast, self.locator, self.stylist)
+            Insertion::start_of_file(self.python_ast, self.source, self.stylist)
                 .into_edit(&required_import)
         }
     }
@@ -99,17 +95,17 @@ impl<'a> Importer<'a> {
         let content = fix::codemods::retain_imports(
             &import.names,
             import.statement,
-            self.locator,
+            self.source,
             self.stylist,
         )?;
 
         // Add the import to the top-level.
         let insertion = if let Some(stmt) = self.preceding_import(at) {
             // Insert after the last top-level import.
-            Insertion::end_of_statement(stmt, self.locator, self.stylist)
+            Insertion::end_of_statement(stmt, self.source, self.stylist)
         } else {
             // Insert at the start of the file.
-            Insertion::start_of_file(self.python_ast, self.locator, self.stylist)
+            Insertion::start_of_file(self.python_ast, self.source, self.stylist)
         };
         let add_import_edit = insertion.into_edit(&content);
 
@@ -131,7 +127,7 @@ impl<'a> Importer<'a> {
         let content = fix::codemods::retain_imports(
             &import.names,
             import.statement,
-            self.locator,
+            self.source,
             self.stylist,
         )?;
 
@@ -155,7 +151,7 @@ impl<'a> Importer<'a> {
                         None
                     } else {
                         Some(Edit::range_replacement(
-                            self.locator.slice(statement.range()).to_string(),
+                            self.source[statement.range()].to_string(),
                             statement.range(),
                         ))
                     }
@@ -186,7 +182,7 @@ impl<'a> Importer<'a> {
                     None
                 } else {
                     Some(Edit::range_replacement(
-                        self.locator.slice(type_checking.range()).to_string(),
+                        self.source[type_checking.range()].to_string(),
                         type_checking.range(),
                     ))
                 };
@@ -362,7 +358,7 @@ impl<'a> Importer<'a> {
         // By adding this no-op edit, we force the `unused-imports` fix to conflict with the
         // `sys-exit-alias` fix, and thus will avoid applying both fixes in the same pass.
         let import_edit = Edit::range_replacement(
-            self.locator.slice(imported_name.range()).to_string(),
+            self.source[imported_name.range()].to_string(),
             imported_name.range(),
         );
         Ok(Some((import_edit, imported_name.into_name())))
@@ -469,11 +465,11 @@ impl<'a> Importer<'a> {
 
     /// Add the given member to an existing `Stmt::ImportFrom` statement.
     fn add_member(&self, stmt: &Stmt, member: &str) -> Result<Edit> {
-        let mut statement = match_statement(self.locator.slice(stmt))?;
+        let mut statement = match_statement(&self.source[stmt.range()])?;
         let import_from = match_import_from(&mut statement)?;
         let aliases = match_aliases(import_from)?;
-        aliases.push(ImportAlias {
-            name: NameOrAttribute::N(Box::new(cstName {
+        aliases.push(cst::ImportAlias {
+            name: cst::NameOrAttribute::N(Box::new(cst::Name {
                 value: member,
                 lpar: vec![],
                 rpar: vec![],
@@ -491,10 +487,10 @@ impl<'a> Importer<'a> {
     fn add_type_checking_block(&self, content: &str, at: TextSize) -> Result<Edit> {
         let insertion = if let Some(stmt) = self.preceding_import(at) {
             // Insert after the last top-level import.
-            Insertion::end_of_statement(stmt, self.locator, self.stylist)
+            Insertion::end_of_statement(stmt, self.source, self.stylist)
         } else {
             // Insert at the start of the file.
-            Insertion::start_of_file(self.python_ast, self.locator, self.stylist)
+            Insertion::start_of_file(self.python_ast, self.source, self.stylist)
         };
         if insertion.is_inline() {
             Err(anyhow::anyhow!(
@@ -507,7 +503,7 @@ impl<'a> Importer<'a> {
 
     /// Add an import statement to an existing `TYPE_CHECKING` block.
     fn add_to_type_checking_block(&self, content: &str, at: TextSize) -> Edit {
-        Insertion::start_of_block(at, self.locator, self.stylist, self.tokens).into_edit(content)
+        Insertion::start_of_block(at, self.source, self.stylist, self.tokens).into_edit(content)
     }
 
     /// Return the import statement that precedes the given position, if any.

crates/ruff_linter/src/linter.rs

@@ -319,6 +319,9 @@ pub fn check_path(
                         &context,
                     );
                 }
+                Rule::PanicyTestRule => {
+                    test_rules::PanicyTestRule::diagnostic(locator, comment_ranges, &context);
+                }
                 _ => unreachable!("All test rules must have an implementation"),
             }
         }
@@ -513,10 +516,9 @@ fn diagnostics_to_messages(
                 .map(|error| create_syntax_error_diagnostic(source_file.clone(), error, error)),
         )
         .chain(diagnostics.into_iter().map(|mut diagnostic| {
-            let noqa_offset = directives
-                .noqa_line_for
-                .resolve(diagnostic.expect_range().start());
-            diagnostic.set_noqa_offset(noqa_offset);
+            if let Some(range) = diagnostic.range() {
+                diagnostic.set_noqa_offset(directives.noqa_line_for.resolve(range.start()));
+            }
             diagnostic
         }))
         .collect()
@@ -983,7 +985,7 @@ mod tests {
             &parsed,
             target_version,
         );
-        diagnostics.sort_by_key(|diagnostic| diagnostic.expect_range().start());
+        diagnostics.sort_by(Diagnostic::ruff_start_ordering);
         diagnostics
     }
 

crates/ruff_linter/src/message/github.rs

@@ -1,90 +0,0 @@
-use std::io::Write;
-
-use ruff_db::diagnostic::Diagnostic;
-use ruff_source_file::LineColumn;
-
-use crate::fs::relativize_path;
-use crate::message::{Emitter, EmitterContext};
-
-/// Generate error workflow command in GitHub Actions format.
-/// See: [GitHub documentation](https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-error-message)
-#[derive(Default)]
-pub struct GithubEmitter;
-
-impl Emitter for GithubEmitter {
-    fn emit(
-        &mut self,
-        writer: &mut dyn Write,
-        diagnostics: &[Diagnostic],
-        context: &EmitterContext,
-    ) -> anyhow::Result<()> {
-        for diagnostic in diagnostics {
-            let source_location = diagnostic.ruff_start_location().unwrap_or_default();
-            let filename = diagnostic.expect_ruff_filename();
-            let location = if context.is_notebook(&filename) {
-                // We can't give a reasonable location for the structured formats,
-                // so we show one that's clearly a fallback
-                LineColumn::default()
-            } else {
-                source_location
-            };
-
-            let end_location = diagnostic.ruff_end_location().unwrap_or_default();
-
-            write!(
-                writer,
-                "::error title=Ruff ({code}),file={file},line={row},col={column},endLine={end_row},endColumn={end_column}::",
-                code = diagnostic.secondary_code_or_id(),
-                file = filename,
-                row = source_location.line,
-                column = source_location.column,
-                end_row = end_location.line,
-                end_column = end_location.column,
-            )?;
-
-            write!(
-                writer,
-                "{path}:{row}:{column}:",
-                path = relativize_path(&filename),
-                row = location.line,
-                column = location.column,
-            )?;
-
-            if let Some(code) = diagnostic.secondary_code() {
-                write!(writer, " {code}")?;
-            } else {
-                write!(writer, " {id}:", id = diagnostic.id())?;
-            }
-
-            writeln!(writer, " {}", diagnostic.body())?;
-        }
-
-        Ok(())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use insta::assert_snapshot;
-
-    use crate::message::GithubEmitter;
-    use crate::message::tests::{
-        capture_emitter_output, create_diagnostics, create_syntax_error_diagnostics,
-    };
-
-    #[test]
-    fn output() {
-        let mut emitter = GithubEmitter;
-        let content = capture_emitter_output(&mut emitter, &create_diagnostics());
-
-        assert_snapshot!(content);
-    }
-
-    #[test]
-    fn syntax_errors() {
-        let mut emitter = GithubEmitter;
-        let content = capture_emitter_output(&mut emitter, &create_syntax_error_diagnostics());
-
-        assert_snapshot!(content);
-    }
-}

crates/ruff_linter/src/message/mod.rs

@@ -9,7 +9,6 @@ use ruff_db::diagnostic::{
 };
 use ruff_db::files::File;
 
-pub use github::GithubEmitter;
 pub use grouped::GroupedEmitter;
 use ruff_notebook::NotebookIndex;
 use ruff_source_file::SourceFile;
@@ -20,7 +19,6 @@ pub use text::TextEmitter;
 use crate::Fix;
 use crate::registry::Rule;
 
-mod github;
 mod grouped;
 mod sarif;
 mod text;

crates/ruff_linter/src/message/snapshots/ruff_linter__message__github__tests__output.snap

@@ -1,8 +0,0 @@
----
-source: crates/ruff_linter/src/message/github.rs
-expression: content
-snapshot_kind: text
----
-::error title=Ruff (F401),file=fib.py,line=1,col=8,endLine=1,endColumn=10::fib.py:1:8: F401 `os` imported but unused
-::error title=Ruff (F841),file=fib.py,line=6,col=5,endLine=6,endColumn=6::fib.py:6:5: F841 Local variable `x` is assigned to but never used
-::error title=Ruff (F821),file=undef.py,line=1,col=4,endLine=1,endColumn=5::undef.py:1:4: F821 Undefined name `a`

crates/ruff_linter/src/message/snapshots/ruff_linter__message__github__tests__syntax_errors.snap

@@ -1,6 +0,0 @@
----
-source: crates/ruff_linter/src/message/github.rs
-expression: content
----
-::error title=Ruff (invalid-syntax),file=syntax_errors.py,line=1,col=15,endLine=2,endColumn=1::syntax_errors.py:1:15: invalid-syntax: Expected one or more symbol names after import
-::error title=Ruff (invalid-syntax),file=syntax_errors.py,line=3,col=12,endLine=4,endColumn=1::syntax_errors.py:3:12: invalid-syntax: Expected ')', found newline

crates/ruff_linter/src/message/snapshots/ruff_linter__message__sarif__tests__results.snap

@@ -81,7 +81,7 @@ expression: value
           "rules": [
             {
               "fullDescription": {
-                "text": "## What it does\nChecks for unused imports.\n\n## Why is this bad?\nUnused imports add a performance overhead at runtime, and risk creating\nimport cycles. They also increase the cognitive load of reading the code.\n\nIf an import statement is used to check for the availability or existence\nof a module, consider using `importlib.util.find_spec` instead.\n\nIf an import statement is used to re-export a symbol as part of a module's\npublic interface, consider using a \"redundant\" import alias, which\ninstructs Ruff (and other tools) to respect the re-export, and avoid\nmarking it as unused, as in:\n\n```python\nfrom module import member as member\n```\n\nAlternatively, you can use `__all__` to declare a symbol as part of the module's\ninterface, as in:\n\n```python\n# __init__.py\nimport some_module\n\n__all__ = [\"some_module\"]\n```\n\n## Fix safety\n\nFixes to remove unused imports are safe, except in `__init__.py` files.\n\nApplying fixes to `__init__.py` files is currently in preview. The fix offered depends on the\ntype of the unused import. Ruff will suggest a safe fix to export first-party imports with\neither a redundant alias or, if already present in the file, an `__all__` entry. If multiple\n`__all__` declarations are present, Ruff will not offer a fix. Ruff will suggest an unsafe fix\nto remove third-party and standard library imports -- the fix is unsafe because the module's\ninterface changes.\n\n## Example\n\n```python\nimport numpy as np  # unused import\n\n\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nUse instead:\n\n```python\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nTo check the availability of a module, use `importlib.util.find_spec`:\n\n```python\nfrom importlib.util import find_spec\n\nif find_spec(\"numpy\") is not None:\n    print(\"numpy is installed\")\nelse:\n    print(\"numpy is not installed\")\n```\n\n## Preview\nWhen [preview](https://docs.astral.sh/ruff/preview/) is enabled,\nthe criterion for determining whether an import is first-party\nis stricter, which could affect the suggested fix. See [this FAQ section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc) for more details.\n\n## Options\n- `lint.ignore-init-module-imports`\n- `lint.pyflakes.allowed-unused-imports`\n\n## References\n- [Python documentation: `import`](https://docs.python.org/3/reference/simple_stmts.html#the-import-statement)\n- [Python documentation: `importlib.util.find_spec`](https://docs.python.org/3/library/importlib.html#importlib.util.find_spec)\n- [Typing documentation: interface conventions](https://typing.python.org/en/latest/spec/distributing.html#library-interface-public-and-private-symbols)\n"
+                "text": "## What it does\nChecks for unused imports.\n\n## Why is this bad?\nUnused imports add a performance overhead at runtime, and risk creating\nimport cycles. They also increase the cognitive load of reading the code.\n\nIf an import statement is used to check for the availability or existence\nof a module, consider using `importlib.util.find_spec` instead.\n\nIf an import statement is used to re-export a symbol as part of a module's\npublic interface, consider using a \"redundant\" import alias, which\ninstructs Ruff (and other tools) to respect the re-export, and avoid\nmarking it as unused, as in:\n\n```python\nfrom module import member as member\n```\n\nAlternatively, you can use `__all__` to declare a symbol as part of the module's\ninterface, as in:\n\n```python\n# __init__.py\nimport some_module\n\n__all__ = [\"some_module\"]\n```\n\n## Fix safety\n\nFixes to remove unused imports are safe, except in `__init__.py` files.\n\nApplying fixes to `__init__.py` files is currently in preview. The fix offered depends on the\ntype of the unused import. Ruff will suggest a safe fix to export first-party imports with\neither a redundant alias or, if already present in the file, an `__all__` entry. If multiple\n`__all__` declarations are present, Ruff will not offer a fix. Ruff will suggest an unsafe fix\nto remove third-party and standard library imports -- the fix is unsafe because the module's\ninterface changes.\n\nSee [this FAQ section](https://docs.astral.sh/ruff/faq/#how-does-ruff-determine-which-of-my-imports-are-first-party-third-party-etc)\nfor more details on how Ruff\ndetermines whether an import is first or third-party.\n\n## Example\n\n```python\nimport numpy as np  # unused import\n\n\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nUse instead:\n\n```python\ndef area(radius):\n    return 3.14 * radius**2\n```\n\nTo check the availability of a module, use `importlib.util.find_spec`:\n\n```python\nfrom importlib.util import find_spec\n\nif find_spec(\"numpy\") is not None:\n    print(\"numpy is installed\")\nelse:\n    print(\"numpy is not installed\")\n```\n\n## Options\n- `lint.ignore-init-module-imports`\n- `lint.pyflakes.allowed-unused-imports`\n\n## References\n- [Python documentation: `import`](https://docs.python.org/3/reference/simple_stmts.html#the-import-statement)\n- [Python documentation: `importlib.util.find_spec`](https://docs.python.org/3/library/importlib.html#importlib.util.find_spec)\n- [Typing documentation: interface conventions](https://typing.python.org/en/latest/spec/distributing.html#library-interface-public-and-private-symbols)\n"
               },
               "help": {
                 "text": "`{name}` imported but unused; consider using `importlib.util.find_spec` to test for availability"
@@ -119,7 +119,7 @@ expression: value
             },
             {
               "fullDescription": {
-                "text": "## What it does\nChecks for the presence of unused variables in function scopes.\n\n## Why is this bad?\nA variable that is defined but not used is likely a mistake, and should\nbe removed to avoid confusion.\n\nIf a variable is intentionally defined-but-not-used, it should be\nprefixed with an underscore, or some other value that adheres to the\n[`lint.dummy-variable-rgx`] pattern.\n\n## Example\n```python\ndef foo():\n    x = 1\n    y = 2\n    return x\n```\n\nUse instead:\n```python\ndef foo():\n    x = 1\n    return x\n```\n\n## Fix safety\n\nThis rule's fix is marked as unsafe because removing an unused variable assignment may\ndelete comments that are attached to the assignment.\n\n## Options\n- `lint.dummy-variable-rgx`\n"
+                "text": "## What it does\nChecks for the presence of unused variables in function scopes.\n\n## Why is this bad?\nA variable that is defined but not used is likely a mistake, and should\nbe removed to avoid confusion.\n\nIf a variable is intentionally defined-but-not-used, it should be\nprefixed with an underscore, or some other value that adheres to the\n[`lint.dummy-variable-rgx`] pattern.\n\n## Example\n```python\ndef foo():\n    x = 1\n    y = 2\n    return x\n```\n\nUse instead:\n```python\ndef foo():\n    x = 1\n    return x\n```\n\n## Fix safety\n\nThis rule's fix is marked as unsafe because removing an unused variable assignment may\ndelete comments that are attached to the assignment.\n\n## See also\n\nThis rule does not apply to bindings in unpacked assignments (e.g. `x, y = 1, 2`). See\n[`unused-unpacked-variable`][RUF059] for this case.\n\n## Options\n- `lint.dummy-variable-rgx`\n\n[RUF059]: https://docs.astral.sh/ruff/rules/unused-unpacked-variable/\n"
               },
               "help": {
                 "text": "Local variable `{name}` is assigned to but never used"

crates/ruff_linter/src/noqa.rs

@@ -886,7 +886,10 @@ fn find_noqa_comments<'a>(
             }
         }
 
-        let noqa_offset = noqa_line_for.resolve(message.expect_range().start());
+        let noqa_offset = message
+            .range()
+            .map(|range| noqa_line_for.resolve(range.start()))
+            .unwrap_or_default();
 
         // Or ignored by the directive itself?
         if let Some(directive_line) = directives.find_line_with_directive(noqa_offset) {

crates/ruff_linter/src/preview.rs

@@ -11,11 +11,6 @@ pub(crate) const fn is_py314_support_enabled(settings: &LinterSettings) -> bool
     settings.preview.is_enabled()
 }
 
-// https://github.com/astral-sh/ruff/pull/16565
-pub(crate) const fn is_full_path_match_source_strategy_enabled(settings: &LinterSettings) -> bool {
-    settings.preview.is_enabled()
-}
-
 // Rule-specific behavior
 
 // https://github.com/astral-sh/ruff/pull/15541
@@ -200,35 +195,11 @@ pub(crate) const fn is_allow_nested_roots_enabled(settings: &LinterSettings) ->
     settings.preview.is_enabled()
 }
 
-// https://github.com/astral-sh/ruff/pull/18208
-pub(crate) const fn is_multiple_with_statements_fix_safe_enabled(
-    settings: &LinterSettings,
-) -> bool {
-    settings.preview.is_enabled()
-}
-
-// https://github.com/astral-sh/ruff/pull/18400
-pub(crate) const fn is_ignore_init_files_in_useless_alias_enabled(
-    settings: &LinterSettings,
-) -> bool {
-    settings.preview.is_enabled()
-}
-
 // https://github.com/astral-sh/ruff/pull/18572
 pub(crate) const fn is_optional_as_none_in_union_enabled(settings: &LinterSettings) -> bool {
     settings.preview.is_enabled()
 }
 
-// https://github.com/astral-sh/ruff/pull/18547
-pub(crate) const fn is_invalid_async_mock_access_check_enabled(settings: &LinterSettings) -> bool {
-    settings.preview.is_enabled()
-}
-
-// https://github.com/astral-sh/ruff/pull/18867
-pub(crate) const fn is_raise_exception_byte_string_enabled(settings: &LinterSettings) -> bool {
-    settings.preview.is_enabled()
-}
-
 // https://github.com/astral-sh/ruff/pull/18683
 pub(crate) const fn is_safe_super_call_with_parameters_fix_enabled(
     settings: &LinterSettings,
@@ -236,34 +207,24 @@ pub(crate) const fn is_safe_super_call_with_parameters_fix_enabled(
     settings.preview.is_enabled()
 }
 
-// https://github.com/astral-sh/ruff/pull/19063
-pub(crate) const fn is_assert_raises_exception_call_enabled(settings: &LinterSettings) -> bool {
-    settings.preview.is_enabled()
-}
-
-// https://github.com/astral-sh/ruff/pull/19100
-pub(crate) const fn is_add_future_annotations_imports_enabled(settings: &LinterSettings) -> bool {
-    settings.preview.is_enabled()
-}
-
-// https://github.com/astral-sh/ruff/pull/19390
-pub(crate) const fn is_trailing_comma_type_params_enabled(settings: &LinterSettings) -> bool {
-    settings.preview.is_enabled()
-}
-
 // https://github.com/astral-sh/ruff/pull/19851
 pub(crate) const fn is_maxsplit_without_separator_fix_enabled(settings: &LinterSettings) -> bool {
     settings.preview.is_enabled()
 }
 
-// https://github.com/astral-sh/ruff/pull/20106
-pub(crate) const fn is_bidi_forbid_arabic_letter_mark_enabled(settings: &LinterSettings) -> bool {
-    settings.preview.is_enabled()
-}
-
 // https://github.com/astral-sh/ruff/pull/20027
 pub(crate) const fn is_unnecessary_default_type_args_stubs_enabled(
     settings: &LinterSettings,
 ) -> bool {
     settings.preview.is_enabled()
 }
+
+// https://github.com/astral-sh/ruff/pull/20343
+pub(crate) const fn is_sim910_expanded_key_support_enabled(settings: &LinterSettings) -> bool {
+    settings.preview.is_enabled()
+}
+
+// https://github.com/astral-sh/ruff/pull/20169
+pub(crate) const fn is_fix_builtin_open_enabled(settings: &LinterSettings) -> bool {
+    settings.preview.is_enabled()
+}

crates/ruff_linter/src/rule_selector.rs

@@ -214,10 +214,8 @@ impl RuleSelector {
                 RuleGroup::Preview => {
                     preview_enabled && (self.is_exact() || !preview_require_explicit)
                 }
-                // Deprecated rules are excluded in preview mode and with 'All' option unless explicitly selected
-                RuleGroup::Deprecated => {
-                    (!preview_enabled || self.is_exact()) && !matches!(self, RuleSelector::All)
-                }
+                // Deprecated rules are excluded by default unless explicitly selected
+                RuleGroup::Deprecated => !preview_enabled && self.is_exact(),
                 // Removed rules are included if explicitly selected but will error downstream
                 RuleGroup::Removed => self.is_exact(),
             }

crates/ruff_linter/src/rules/airflow/rules/moved_to_provider_in_3.rs

@@ -13,13 +13,13 @@ use ruff_text_size::TextRange;
 use crate::{FixAvailability, Violation};
 
 /// ## What it does
-/// Checks for uses of Airflow functions and values that have been moved to it providers.
-/// (e.g., apache-airflow-providers-fab)
+/// Checks for uses of Airflow functions and values that have been moved to its providers
+/// (e.g., `apache-airflow-providers-fab`).
 ///
 /// ## Why is this bad?
 /// Airflow 3.0 moved various deprecated functions, members, and other
 /// values to its providers. The user needs to install the corresponding provider and replace
-/// the original usage with the one in the provider
+/// the original usage with the one in the provider.
 ///
 /// ## Example
 /// ```python

crates/ruff_linter/src/rules/airflow/rules/removal_in_3.rs

@@ -23,7 +23,7 @@ use ruff_text_size::TextRange;
 /// ## Why is this bad?
 /// Airflow 3.0 removed various deprecated functions, members, and other
 /// values. Some have more modern replacements. Others are considered too niche
-/// and not worth to be maintained in Airflow.
+/// and not worth continued maintenance in Airflow.
 ///
 /// ## Example
 /// ```python

crates/ruff_linter/src/rules/airflow/rules/suggested_to_update_3_0.rs

@@ -17,9 +17,9 @@ use ruff_text_size::TextRange;
 /// ## Why is this bad?
 /// Airflow 3.0 removed various deprecated functions, members, and other
 /// values. Some have more modern replacements. Others are considered too niche
-/// and not worth to be maintained in Airflow.
+/// and not worth continued maintenance in Airflow.
 /// Even though these symbols still work fine on Airflow 3.0, they are expected to be removed in a future version.
-/// The user is suggested to replace the original usage with the new ones.
+/// Where available, users should replace the removed functionality with the new alternatives.
 ///
 /// ## Example
 /// ```python

crates/ruff_linter/src/rules/flake8_bandit/snapshots/ruff_linter__rules__flake8_bandit__tests__S602_S602.py.snap

@@ -124,4 +124,6 @@ S602 `subprocess` call with `shell=True` identified, security issue
 19 | Popen([var_string], shell=True)
 20 | Popen([var_string, ""], shell=True)
    | ^^^^^
+21 |
+22 | # Check dict display with only double-starred expressions can be falsey.
    |

crates/ruff_linter/src/rules/flake8_bandit/snapshots/ruff_linter__rules__flake8_bandit__tests__S604_S604.py.snap

@@ -6,4 +6,6 @@ S604 Function call with `shell=True` parameter identified, security issue
   |
 5 | foo(shell=True)
   | ^^^
+6 |
+7 | foo(shell={**{}})
   |

crates/ruff_linter/src/rules/flake8_bandit/snapshots/ruff_linter__rules__flake8_bandit__tests__S609_S609.py.snap

@@ -34,10 +34,12 @@ S609 Possible wildcard injection in call due to `*` usage
   |
 
 S609 Possible wildcard injection in call due to `*` usage
- --> S609.py:8:11
-  |
-6 | subprocess.Popen(["/usr/local/bin/rsync", "*", "some_where:"], shell=True)
-7 | subprocess.Popen("/usr/local/bin/rsync * no_injection_here:")
-8 | os.system("tar cf foo.tar bar/*")
-  |           ^^^^^^^^^^^^^^^^^^^^^^
-  |
+  --> S609.py:8:11
+   |
+ 6 | subprocess.Popen(["/usr/local/bin/rsync", "*", "some_where:"], shell=True)
+ 7 | subprocess.Popen("/usr/local/bin/rsync * no_injection_here:")
+ 8 | os.system("tar cf foo.tar bar/*")
+   |           ^^^^^^^^^^^^^^^^^^^^^^
+ 9 |
+10 | subprocess.Popen(["chmod", "+w", "*.py"], shell={**{}})
+   |

crates/ruff_linter/src/rules/flake8_bugbear/mod.rs

@@ -16,8 +16,6 @@ mod tests {
     use crate::settings::LinterSettings;
     use crate::test::test_path;
 
-    use crate::settings::types::PreviewMode;
-
     use ruff_python_ast::PythonVersion;
 
     #[test_case(Rule::AbstractBaseClassWithoutAbstractMethod, Path::new("B024.py"))]
@@ -177,23 +175,4 @@ mod tests {
         assert_diagnostics!(snapshot, diagnostics);
         Ok(())
     }
-
-    #[test_case(Rule::AssertRaisesException, Path::new("B017_0.py"))]
-    #[test_case(Rule::AssertRaisesException, Path::new("B017_1.py"))]
-    fn rules_preview(rule_code: Rule, path: &Path) -> Result<()> {
-        let snapshot = format!(
-            "preview__{}_{}",
-            rule_code.noqa_code(),
-            path.to_string_lossy()
-        );
-        let diagnostics = test_path(
-            Path::new("flake8_bugbear").join(path).as_path(),
-            &LinterSettings {
-                preview: PreviewMode::Enabled,
-                ..LinterSettings::for_rule(rule_code)
-            },
-        )?;
-        assert_diagnostics!(snapshot, diagnostics);
-        Ok(())
-    }
 }

crates/ruff_linter/src/rules/flake8_bugbear/rules/unreliable_callable_check.rs

@@ -28,10 +28,29 @@ use crate::{Edit, Fix, FixAvailability, Violation};
 /// ```
 ///
 /// ## Fix safety
-/// This rule's fix is marked as unsafe if there's comments in the `hasattr` call
-/// expression, as comments may be removed.
+/// This rule's fix is marked as unsafe because the replacement may not be semantically
+/// equivalent to the original expression, potentially changing the behavior of the code.
 ///
-/// For example, the fix would be marked as unsafe in the following case:
+/// For example, an imported module may have a `__call__` attribute but is not considered
+/// a callable object:
+/// ```python
+/// import operator
+///
+/// assert hasattr(operator, "__call__")
+/// assert callable(operator) is False
+/// ```
+/// Additionally, `__call__` may be defined only as an instance method:
+/// ```python
+/// class A:
+///     def __init__(self):
+///         self.__call__ = None
+///
+///
+/// assert hasattr(A(), "__call__")
+/// assert callable(A()) is False
+/// ```
+///
+/// Additionally, if there are comments in the `hasattr` call expression, they may be removed:
 /// ```python
 /// hasattr(
 ///     # comment 1
@@ -103,11 +122,7 @@ pub(crate) fn unreliable_callable_check(
             Ok(Fix::applicable_edits(
                 binding_edit,
                 import_edit,
-                if checker.comment_ranges().intersects(expr.range()) {
-                    Applicability::Unsafe
-                } else {
-                    Applicability::Safe
-                },
+                Applicability::Unsafe,
             ))
         });
     }

crates/ruff_linter/src/rules/flake8_bugbear/snapshots/ruff_linter__rules__flake8_bugbear__tests__B004_B004.py.snap

@@ -19,6 +19,7 @@ help: Replace with `callable()`
 4 |         print("Ooh, callable! Or is it?")
 5 |     if getattr(o, "__call__", False):
 6 |         print("Ooh, callable! Or is it?")
+note: This is an unsafe fix and may change runtime behavior
 
 B004 Using `hasattr(x, "__call__")` to test if x is callable is unreliable. Use `callable(x)` for consistent results.
  --> B004.py:5:8
@@ -50,6 +51,7 @@ help: Replace with `callable()`
 13 |         print("B U G")
 14 |     if builtins.getattr(o, "__call__", False):
 15 |         print("B   U   G")
+note: This is an unsafe fix and may change runtime behavior
 
 B004 Using `hasattr(x, "__call__")` to test if x is callable is unreliable. Use `callable(x)` for consistent results.
   --> B004.py:14:8
@@ -85,6 +87,7 @@ help: Replace with `callable()`
 26 |         print("STILL a bug!")
 27 | 
 28 | 
+note: This is an unsafe fix and may change runtime behavior
 
 B004 [*] Using `hasattr(x, "__call__")` to test if x is callable is unreliable. Use `callable(x)` for consistent results.
   --> B004.py:35:1
@@ -99,6 +102,8 @@ B004 [*] Using `hasattr(x, "__call__")` to test if x is callable is unreliable.
 40 | |     # comment 5
 41 | | )
    | |_^
+42 |
+43 |   import operator
    |
 help: Replace with `callable()`
 32 | 
@@ -112,4 +117,43 @@ help: Replace with `callable()`
    -     # comment 5
    - )
 35 + callable(obj)
+36 | 
+37 | import operator
+38 | 
+note: This is an unsafe fix and may change runtime behavior
+
+B004 [*] Using `hasattr(x, "__call__")` to test if x is callable is unreliable. Use `callable(x)` for consistent results.
+  --> B004.py:45:8
+   |
+43 | import operator
+44 |
+45 | assert hasattr(operator, "__call__")
+   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+46 | assert callable(operator) is False
+   |
+help: Replace with `callable()`
+42 | 
+43 | import operator
+44 | 
+   - assert hasattr(operator, "__call__")
+45 + assert callable(operator)
+46 | assert callable(operator) is False
+47 | 
+48 | 
+note: This is an unsafe fix and may change runtime behavior
+
+B004 [*] Using `hasattr(x, "__call__")` to test if x is callable is unreliable. Use `callable(x)` for consistent results.
+  --> B004.py:53:8
+   |
+53 | assert hasattr(A(), "__call__")
+   |        ^^^^^^^^^^^^^^^^^^^^^^^^
+54 | assert callable(A()) is False
+   |
+help: Replace with `callable()`
+50 |     def __init__(self): self.__call__ = None
+51 | 
+52 | 
+   - assert hasattr(A(), "__call__")
+53 + assert callable(A())
+54 | assert callable(A()) is False
 note: This is an unsafe fix and may change runtime behavior

crates/ruff_linter/src/rules/flake8_bugbear/snapshots/ruff_linter__rules__flake8_bugbear__tests__B017_B017_1.py.snap

@@ -1,4 +1,41 @@
 ---
 source: crates/ruff_linter/src/rules/flake8_bugbear/mod.rs
 ---
+B017 Do not assert blind exception: `Exception`
+  --> B017_1.py:20:9
+   |
+18 | class Foobar(unittest.TestCase):
+19 |     def call_form_raises(self) -> None:
+20 |         self.assertRaises(Exception, something_else)
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+21 |         self.assertRaises(BaseException, something_else)
+   |
 
+B017 Do not assert blind exception: `BaseException`
+  --> B017_1.py:21:9
+   |
+19 |     def call_form_raises(self) -> None:
+20 |         self.assertRaises(Exception, something_else)
+21 |         self.assertRaises(BaseException, something_else)
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+
+B017 Do not assert blind exception: `Exception`
+  --> B017_1.py:25:5
+   |
+24 | def test_pytest_call_form() -> None:
+25 |     pytest.raises(Exception, something_else)
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+26 |     pytest.raises(BaseException, something_else)
+   |
+
+B017 Do not assert blind exception: `BaseException`
+  --> B017_1.py:26:5
+   |
+24 | def test_pytest_call_form() -> None:
+25 |     pytest.raises(Exception, something_else)
+26 |     pytest.raises(BaseException, something_else)
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+27 |
+28 |     pytest.raises(Exception, something_else, match="hello")
+   |

crates/ruff_linter/src/rules/flake8_bugbear/snapshots/ruff_linter__rules__flake8_bugbear__tests__preview__B017_B017_0.py.snap

@@ -1,79 +0,0 @@
----
-source: crates/ruff_linter/src/rules/flake8_bugbear/mod.rs
----
-B017 Do not assert blind exception: `Exception`
-  --> B017_0.py:23:14
-   |
-21 | class Foobar(unittest.TestCase):
-22 |     def evil_raises(self) -> None:
-23 |         with self.assertRaises(Exception):
-   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-24 |             raise Exception("Evil I say!")
-   |
-
-B017 Do not assert blind exception: `BaseException`
-  --> B017_0.py:27:14
-   |
-26 |     def also_evil_raises(self) -> None:
-27 |         with self.assertRaises(BaseException):
-   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-28 |             raise Exception("Evil I say!")
-   |
-
-B017 Do not assert blind exception: `Exception`
-  --> B017_0.py:45:10
-   |
-44 | def test_pytest_raises():
-45 |     with pytest.raises(Exception):
-   |          ^^^^^^^^^^^^^^^^^^^^^^^^
-46 |         raise ValueError("Hello")
-   |
-
-B017 Do not assert blind exception: `Exception`
-  --> B017_0.py:48:10
-   |
-46 |         raise ValueError("Hello")
-47 |
-48 |     with pytest.raises(Exception), pytest.raises(ValueError):
-   |          ^^^^^^^^^^^^^^^^^^^^^^^^
-49 |         raise ValueError("Hello")
-   |
-
-B017 Do not assert blind exception: `Exception`
-  --> B017_0.py:57:36
-   |
-55 |         raise ValueError("This is also fine")
-56 |
-57 |     with contextlib.nullcontext(), pytest.raises(Exception):
-   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^
-58 |         raise ValueError("Multiple context managers")
-   |
-
-B017 Do not assert blind exception: `Exception`
-  --> B017_0.py:62:10
-   |
-61 | def test_pytest_raises_keyword():
-62 |     with pytest.raises(expected_exception=Exception):
-   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-63 |         raise ValueError("Should be flagged")
-   |
-
-B017 Do not assert blind exception: `Exception`
-  --> B017_0.py:68:18
-   |
-66 |     class TestKwargs(unittest.TestCase):
-67 |         def test_method(self):
-68 |             with self.assertRaises(exception=Exception):
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-69 |                 raise ValueError("Should be flagged")
-   |
-
-B017 Do not assert blind exception: `BaseException`
-  --> B017_0.py:71:18
-   |
-69 |                 raise ValueError("Should be flagged")
-70 |
-71 |             with self.assertRaises(exception=BaseException):
-   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-72 |                 raise ValueError("Should be flagged")
-   |

crates/ruff_linter/src/rules/flake8_bugbear/snapshots/ruff_linter__rules__flake8_bugbear__tests__preview__B017_B017_1.py.snap

@@ -1,41 +0,0 @@
----
-source: crates/ruff_linter/src/rules/flake8_bugbear/mod.rs
----
-B017 Do not assert blind exception: `Exception`
-  --> B017_1.py:20:9
-   |
-18 | class Foobar(unittest.TestCase):
-19 |     def call_form_raises(self) -> None:
-20 |         self.assertRaises(Exception, something_else)
-   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-21 |         self.assertRaises(BaseException, something_else)
-   |
-
-B017 Do not assert blind exception: `BaseException`
-  --> B017_1.py:21:9
-   |
-19 |     def call_form_raises(self) -> None:
-20 |         self.assertRaises(Exception, something_else)
-21 |         self.assertRaises(BaseException, something_else)
-   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-
-B017 Do not assert blind exception: `Exception`
-  --> B017_1.py:25:5
-   |
-24 | def test_pytest_call_form() -> None:
-25 |     pytest.raises(Exception, something_else)
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-26 |     pytest.raises(BaseException, something_else)
-   |
-
-B017 Do not assert blind exception: `BaseException`
-  --> B017_1.py:26:5
-   |
-24 | def test_pytest_call_form() -> None:
-25 |     pytest.raises(Exception, something_else)
-26 |     pytest.raises(BaseException, something_else)
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-27 |
-28 |     pytest.raises(Exception, something_else, match="hello")
-   |

crates/ruff_linter/src/rules/flake8_commas/mod.rs

@@ -10,7 +10,7 @@ mod tests {
 
     use crate::registry::Rule;
     use crate::test::test_path;
-    use crate::{assert_diagnostics, assert_diagnostics_diff, settings};
+    use crate::{assert_diagnostics, settings};
 
     #[test_case(Path::new("COM81.py"))]
     #[test_case(Path::new("COM81_syntax_error.py"))]
@@ -27,28 +27,4 @@ mod tests {
         assert_diagnostics!(snapshot, diagnostics);
         Ok(())
     }
-
-    #[test_case(Path::new("COM81.py"))]
-    #[test_case(Path::new("COM81_syntax_error.py"))]
-    fn preview_rules(path: &Path) -> Result<()> {
-        let snapshot = format!("preview_diff__{}", path.to_string_lossy());
-        let rules = vec![
-            Rule::MissingTrailingComma,
-            Rule::TrailingCommaOnBareTuple,
-            Rule::ProhibitedTrailingComma,
-        ];
-        let settings_before = settings::LinterSettings::for_rules(rules.clone());
-        let settings_after = settings::LinterSettings {
-            preview: crate::settings::types::PreviewMode::Enabled,
-            ..settings::LinterSettings::for_rules(rules)
-        };
-
-        assert_diagnostics_diff!(
-            snapshot,
-            Path::new("flake8_commas").join(path).as_path(),
-            &settings_before,
-            &settings_after
-        );
-        Ok(())
-    }
 }

crates/ruff_linter/src/rules/flake8_commas/rules/trailing_commas.rs

@@ -5,8 +5,6 @@ use ruff_text_size::{Ranged, TextRange};
 
 use crate::Locator;
 use crate::checkers::ast::LintContext;
-use crate::preview::is_trailing_comma_type_params_enabled;
-use crate::settings::LinterSettings;
 use crate::{AlwaysFixableViolation, Violation};
 use crate::{Edit, Fix};
 
@@ -252,23 +250,23 @@ pub(crate) fn trailing_commas(
     locator: &Locator,
     indexer: &Indexer,
 ) {
-    let mut fstrings = 0u32;
+    let mut interpolated_strings = 0u32;
     let simple_tokens = tokens.iter().filter_map(|token| {
         match token.kind() {
             // Completely ignore comments -- they just interfere with the logic.
             TokenKind::Comment => None,
-            // F-strings are handled as `String` token type with the complete range
-            // of the outermost f-string. This means that the expression inside the
-            // f-string is not checked for trailing commas.
-            TokenKind::FStringStart => {
-                fstrings = fstrings.saturating_add(1);
+            // F-strings and t-strings are handled as `String` token type with the complete range
+            // of the outermost interpolated string. This means that the expression inside the
+            // interpolated string is not checked for trailing commas.
+            TokenKind::FStringStart | TokenKind::TStringStart => {
+                interpolated_strings = interpolated_strings.saturating_add(1);
                 None
             }
-            TokenKind::FStringEnd => {
-                fstrings = fstrings.saturating_sub(1);
-                if fstrings == 0 {
+            TokenKind::FStringEnd | TokenKind::TStringEnd => {
+                interpolated_strings = interpolated_strings.saturating_sub(1);
+                if interpolated_strings == 0 {
                     indexer
-                        .fstring_ranges()
+                        .interpolated_string_ranges()
                         .outermost(token.start())
                         .map(|range| SimpleToken::new(TokenType::String, range))
                 } else {
@@ -276,7 +274,7 @@ pub(crate) fn trailing_commas(
                 }
             }
             _ => {
-                if fstrings == 0 {
+                if interpolated_strings == 0 {
                     Some(SimpleToken::from(token.as_tuple()))
                 } else {
                     None
@@ -298,7 +296,7 @@ pub(crate) fn trailing_commas(
         }
 
         // Update the comma context stack.
-        let context = update_context(token, prev, prev_prev, &mut stack, lint_context.settings());
+        let context = update_context(token, prev, prev_prev, &mut stack);
 
         check_token(token, prev, prev_prev, context, locator, lint_context);
 
@@ -364,8 +362,7 @@ fn check_token(
         if let Some(mut diagnostic) =
             lint_context.report_diagnostic_if_enabled(ProhibitedTrailingComma, prev.range())
         {
-            let range = diagnostic.expect_range();
-            diagnostic.set_fix(Fix::safe_edit(Edit::range_deletion(range)));
+            diagnostic.set_fix(Fix::safe_edit(Edit::range_deletion(prev.range)));
             return;
         }
     }
@@ -417,7 +414,6 @@ fn update_context(
     prev: SimpleToken,
     prev_prev: SimpleToken,
     stack: &mut Vec<Context>,
-    settings: &LinterSettings,
 ) -> Context {
     let new_context = match token.ty {
         TokenType::OpeningBracket => match (prev.ty, prev_prev.ty) {
@@ -427,19 +423,11 @@ fn update_context(
             }
             _ => Context::new(ContextType::Tuple),
         },
-        TokenType::OpeningSquareBracket if is_trailing_comma_type_params_enabled(settings) => {
-            match (prev.ty, prev_prev.ty) {
-                (TokenType::Named, TokenType::Def | TokenType::Class | TokenType::Type) => {
-                    Context::new(ContextType::TypeParameters)
-                }
-                (TokenType::ClosingBracket | TokenType::Named | TokenType::String, _) => {
-                    Context::new(ContextType::Subscript)
-                }
-                _ => Context::new(ContextType::List),
+        TokenType::OpeningSquareBracket => match (prev.ty, prev_prev.ty) {
+            (TokenType::Named, TokenType::Def | TokenType::Class | TokenType::Type) => {
+                Context::new(ContextType::TypeParameters)
             }
-        }
-        TokenType::OpeningSquareBracket => match prev.ty {
-            TokenType::ClosingBracket | TokenType::Named | TokenType::String => {
+            (TokenType::ClosingBracket | TokenType::Named | TokenType::String, _) => {
                 Context::new(ContextType::Subscript)
             }
             _ => Context::new(ContextType::List),

crates/ruff_linter/src/rules/flake8_commas/snapshots/ruff_linter__rules__flake8_commas__tests__COM81.py.snap

@@ -939,3 +939,157 @@ help: Add trailing comma
 644 | )
 645 | 
 646 | assert False, f"<- This is not a trailing comma"
+
+COM812 [*] Trailing comma missing
+   --> COM81.py:655:6
+    |
+654 | type X[
+655 |     T
+    |      ^
+656 | ] = T
+657 | def f[
+    |
+help: Add trailing comma
+652 | }"""
+653 | 
+654 | type X[
+    -     T
+655 +     T,
+656 | ] = T
+657 | def f[
+658 |     T
+
+COM812 [*] Trailing comma missing
+   --> COM81.py:658:6
+    |
+656 | ] = T
+657 | def f[
+658 |     T
+    |      ^
+659 | ](): pass
+660 | class C[
+    |
+help: Add trailing comma
+655 |     T
+656 | ] = T
+657 | def f[
+    -     T
+658 +     T,
+659 | ](): pass
+660 | class C[
+661 |     T
+
+COM812 [*] Trailing comma missing
+   --> COM81.py:661:6
+    |
+659 | ](): pass
+660 | class C[
+661 |     T
+    |      ^
+662 | ]: pass
+    |
+help: Add trailing comma
+658 |     T
+659 | ](): pass
+660 | class C[
+    -     T
+661 +     T,
+662 | ]: pass
+663 | 
+664 | type X[T,] = T
+
+COM819 [*] Trailing comma prohibited
+   --> COM81.py:664:9
+    |
+662 | ]: pass
+663 |
+664 | type X[T,] = T
+    |         ^
+665 | def f[T,](): pass
+666 | class C[T,]: pass
+    |
+help: Remove trailing comma
+661 |     T
+662 | ]: pass
+663 | 
+    - type X[T,] = T
+664 + type X[T] = T
+665 | def f[T,](): pass
+666 | class C[T,]: pass
+667 | 
+
+COM819 [*] Trailing comma prohibited
+   --> COM81.py:665:8
+    |
+664 | type X[T,] = T
+665 | def f[T,](): pass
+    |        ^
+666 | class C[T,]: pass
+    |
+help: Remove trailing comma
+662 | ]: pass
+663 | 
+664 | type X[T,] = T
+    - def f[T,](): pass
+665 + def f[T](): pass
+666 | class C[T,]: pass
+667 | 
+668 | # t-string examples
+
+COM819 [*] Trailing comma prohibited
+   --> COM81.py:666:10
+    |
+664 | type X[T,] = T
+665 | def f[T,](): pass
+666 | class C[T,]: pass
+    |          ^
+667 |
+668 | # t-string examples
+    |
+help: Remove trailing comma
+663 | 
+664 | type X[T,] = T
+665 | def f[T,](): pass
+    - class C[T,]: pass
+666 + class C[T]: pass
+667 | 
+668 | # t-string examples
+669 | kwargs.pop("remove", t"this {trailing_comma}",)
+
+COM819 [*] Trailing comma prohibited
+   --> COM81.py:669:46
+    |
+668 | # t-string examples
+669 | kwargs.pop("remove", t"this {trailing_comma}",)
+    |                                              ^
+670 | kwargs.pop("remove", t"this {f"{trailing_comma}"}",)
+    |
+help: Remove trailing comma
+666 | class C[T,]: pass
+667 | 
+668 | # t-string examples
+    - kwargs.pop("remove", t"this {trailing_comma}",)
+669 + kwargs.pop("remove", t"this {trailing_comma}")
+670 | kwargs.pop("remove", t"this {f"{trailing_comma}"}",)
+671 | 
+672 | t"""This is a test. {
+
+COM819 [*] Trailing comma prohibited
+   --> COM81.py:670:51
+    |
+668 | # t-string examples
+669 | kwargs.pop("remove", t"this {trailing_comma}",)
+670 | kwargs.pop("remove", t"this {f"{trailing_comma}"}",)
+    |                                                   ^
+671 |
+672 | t"""This is a test. {
+    |
+help: Remove trailing comma
+667 | 
+668 | # t-string examples
+669 | kwargs.pop("remove", t"this {trailing_comma}",)
+    - kwargs.pop("remove", t"this {f"{trailing_comma}"}",)
+670 + kwargs.pop("remove", t"this {f"{trailing_comma}"}")
+671 | 
+672 | t"""This is a test. {
+673 |     "Another sentence."

crates/ruff_linter/src/rules/flake8_commas/snapshots/ruff_linter__rules__flake8_commas__tests__preview_diff__COM81.py.snap

@@ -1,124 +0,0 @@
----
-source: crates/ruff_linter/src/rules/flake8_commas/mod.rs
----
---- Linter settings ---
--linter.preview = disabled
-+linter.preview = enabled
-
---- Summary ---
-Removed: 0
-Added: 6
-
---- Added ---
-COM812 [*] Trailing comma missing
-   --> COM81.py:655:6
-    |
-654 | type X[
-655 |     T
-    |      ^
-656 | ] = T
-657 | def f[
-    |
-help: Add trailing comma
-652 | }"""
-653 | 
-654 | type X[
-    -     T
-655 +     T,
-656 | ] = T
-657 | def f[
-658 |     T
-
-
-COM812 [*] Trailing comma missing
-   --> COM81.py:658:6
-    |
-656 | ] = T
-657 | def f[
-658 |     T
-    |      ^
-659 | ](): pass
-660 | class C[
-    |
-help: Add trailing comma
-655 |     T
-656 | ] = T
-657 | def f[
-    -     T
-658 +     T,
-659 | ](): pass
-660 | class C[
-661 |     T
-
-
-COM812 [*] Trailing comma missing
-   --> COM81.py:661:6
-    |
-659 | ](): pass
-660 | class C[
-661 |     T
-    |      ^
-662 | ]: pass
-    |
-help: Add trailing comma
-658 |     T
-659 | ](): pass
-660 | class C[
-    -     T
-661 +     T,
-662 | ]: pass
-663 | 
-664 | type X[T,] = T
-
-
-COM819 [*] Trailing comma prohibited
-   --> COM81.py:664:9
-    |
-662 | ]: pass
-663 |
-664 | type X[T,] = T
-    |         ^
-665 | def f[T,](): pass
-666 | class C[T,]: pass
-    |
-help: Remove trailing comma
-661 |     T
-662 | ]: pass
-663 | 
-    - type X[T,] = T
-664 + type X[T] = T
-665 | def f[T,](): pass
-666 | class C[T,]: pass
-
-
-COM819 [*] Trailing comma prohibited
-   --> COM81.py:665:8
-    |
-664 | type X[T,] = T
-665 | def f[T,](): pass
-    |        ^
-666 | class C[T,]: pass
-    |
-help: Remove trailing comma
-662 | ]: pass
-663 | 
-664 | type X[T,] = T
-    - def f[T,](): pass
-665 + def f[T](): pass
-666 | class C[T,]: pass
-
-
-COM819 [*] Trailing comma prohibited
-   --> COM81.py:666:10
-    |
-664 | type X[T,] = T
-665 | def f[T,](): pass
-666 | class C[T,]: pass
-    |          ^
-    |
-help: Remove trailing comma
-663 | 
-664 | type X[T,] = T
-665 | def f[T,](): pass
-    - class C[T,]: pass
-666 + class C[T]: pass

crates/ruff_linter/src/rules/flake8_commas/snapshots/ruff_linter__rules__flake8_commas__tests__preview_diff__COM81_syntax_error.py.snap

@@ -1,10 +0,0 @@
----
-source: crates/ruff_linter/src/rules/flake8_commas/mod.rs
----
---- Linter settings ---
--linter.preview = disabled
-+linter.preview = enabled
-
---- Summary ---
-Removed: 0
-Added: 0

crates/ruff_linter/src/rules/flake8_errmsg/mod.rs

@@ -9,7 +9,6 @@ mod tests {
     use anyhow::Result;
 
     use crate::registry::Rule;
-    use crate::settings::types::PreviewMode;
     use crate::test::test_path;
     use crate::{assert_diagnostics, settings};
 
@@ -47,15 +46,14 @@ mod tests {
     }
 
     #[test]
-    fn preview_string_exception() -> Result<()> {
+    fn string_exception() -> Result<()> {
         let diagnostics = test_path(
             Path::new("flake8_errmsg/EM101_byte_string.py"),
             &settings::LinterSettings {
-                preview: PreviewMode::Enabled,
                 ..settings::LinterSettings::for_rule(Rule::RawStringInException)
             },
         )?;
-        assert_diagnostics!("preview", diagnostics);
+        assert_diagnostics!(diagnostics);
         Ok(())
     }
 }

crates/ruff_linter/src/rules/flake8_errmsg/rules/string_in_exception.rs

@@ -7,16 +7,12 @@ use ruff_text_size::Ranged;
 
 use crate::Locator;
 use crate::checkers::ast::Checker;
-use crate::preview::is_raise_exception_byte_string_enabled;
 use crate::registry::Rule;
 use crate::{Edit, Fix, FixAvailability, Violation};
 
 /// ## What it does
 /// Checks for the use of string literals in exception constructors.
 ///
-/// In [preview], this rule checks for byte string literals in
-/// exception constructors.
-///
 /// ## Why is this bad?
 /// Python includes the `raise` in the default traceback (and formatters
 /// like Rich and IPython do too).
@@ -51,8 +47,6 @@ use crate::{Edit, Fix, FixAvailability, Violation};
 ///     raise RuntimeError(msg)
 /// RuntimeError: 'Some value' is incorrect
 /// ```
-///
-/// [preview]: https://docs.astral.sh/ruff/preview/
 #[derive(ViolationMetadata)]
 pub(crate) struct RawStringInException;
 
@@ -218,9 +212,7 @@ pub(crate) fn string_in_exception(checker: &Checker, stmt: &Stmt, exc: &Expr) {
             // Check for byte string literals.
             Expr::BytesLiteral(ast::ExprBytesLiteral { value: bytes, .. }) => {
                 if checker.settings().rules.enabled(Rule::RawStringInException) {
-                    if bytes.len() >= checker.settings().flake8_errmsg.max_string_length
-                        && is_raise_exception_byte_string_enabled(checker.settings())
-                    {
+                    if bytes.len() >= checker.settings().flake8_errmsg.max_string_length {
                         let mut diagnostic =
                             checker.report_diagnostic(RawStringInException, first.range());
                         if let Some(indentation) = whitespace::indentation(checker.source(), stmt) {

crates/ruff_linter/src/rules/flake8_implicit_str_concat/rules/explicit.rs

@@ -74,6 +74,7 @@ pub(crate) fn explicit(checker: &Checker, expr: &Expr) {
                     Expr::StringLiteral(_) | Expr::FString(_),
                     Expr::StringLiteral(_) | Expr::FString(_)
                 ) | (Expr::BytesLiteral(_), Expr::BytesLiteral(_))
+                    | (Expr::TString(_), Expr::TString(_))
             );
             if concatable
                 && checker

crates/ruff_linter/src/rules/flake8_implicit_str_concat/rules/implicit.rs

@@ -123,21 +123,32 @@ pub(crate) fn implicit(
         let (a_range, b_range) = match (a_token.kind(), b_token.kind()) {
             (TokenKind::String, TokenKind::String) => (a_token.range(), b_token.range()),
             (TokenKind::String, TokenKind::FStringStart) => {
-                match indexer.fstring_ranges().innermost(b_token.start()) {
+                match indexer
+                    .interpolated_string_ranges()
+                    .innermost(b_token.start())
+                {
                     Some(b_range) => (a_token.range(), b_range),
                     None => continue,
                 }
             }
             (TokenKind::FStringEnd, TokenKind::String) => {
-                match indexer.fstring_ranges().innermost(a_token.start()) {
+                match indexer
+                    .interpolated_string_ranges()
+                    .innermost(a_token.start())
+                {
                     Some(a_range) => (a_range, b_token.range()),
                     None => continue,
                 }
             }
-            (TokenKind::FStringEnd, TokenKind::FStringStart) => {
+            (TokenKind::FStringEnd, TokenKind::FStringStart)
+            | (TokenKind::TStringEnd, TokenKind::TStringStart) => {
                 match (
-                    indexer.fstring_ranges().innermost(a_token.start()),
-                    indexer.fstring_ranges().innermost(b_token.start()),
+                    indexer
+                        .interpolated_string_ranges()
+                        .innermost(a_token.start()),
+                    indexer
+                        .interpolated_string_ranges()
+                        .innermost(b_token.start()),
                 ) {
                     (Some(a_range), Some(b_range)) => (a_range, b_range),
                     _ => continue,

crates/ruff_linter/src/rules/flake8_implicit_str_concat/snapshots/ruff_linter__rules__flake8_implicit_str_concat__tests__ISC001_ISC.py.snap

@@ -484,3 +484,104 @@ help: Combine string literals
 94 | 
 95 | 
 96 | # Mixed literal + non-literal scenarios
+
+ISC001 [*] Implicitly concatenated string literals on one line
+   --> ISC.py:193:1
+    |
+191 | # https://github.com/astral-sh/ruff/issues/20310
+192 | # ISC001
+193 | t"The quick " t"brown fox."
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+194 |
+195 | # ISC002
+    |
+help: Combine string literals
+190 | 
+191 | # https://github.com/astral-sh/ruff/issues/20310
+192 | # ISC001
+    - t"The quick " t"brown fox."
+193 + t"The quick brown fox."
+194 | 
+195 | # ISC002
+196 | t"The quick brown fox jumps over the lazy "\
+
+ISC001 Implicitly concatenated string literals on one line
+   --> ISC.py:206:5
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    |     ^^^^^^^^^^^^^^^^^^^^^^
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+    |
+help: Combine string literals
+
+ISC001 Implicitly concatenated string literals on one line
+   --> ISC.py:206:9
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    |         ^^^^^^^^^^^^^^^^^^^^^^
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+    |
+help: Combine string literals
+
+ISC001 [*] Implicitly concatenated string literals on one line
+   --> ISC.py:206:14
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    |              ^^^^^^^^^
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+    |
+help: Combine string literals
+203 | )
+204 | 
+205 | # nested examples with both t and f-strings
+    - _ = "a" f"b {t"c" t"d"} e" "f"
+206 + _ = "a" f"b {t"cd"} e" "f"
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+
+ISC001 [*] Implicitly concatenated string literals on one line
+   --> ISC.py:207:10
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+    |          ^^^^^^^^^^^^^^^^^^^^^^^
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+    |
+help: Combine string literals
+204 | 
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    - _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+207 + _ = t"b {f"cd {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+210 | 
+
+ISC001 [*] Implicitly concatenated string literals on one line
+   --> ISC.py:207:20
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+    |                    ^^^^^^^^^
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+    |
+help: Combine string literals
+204 | 
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    - _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+207 + _ = t"b {f"c" f"d {t"ef"} g"} h"
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+210 |

crates/ruff_linter/src/rules/flake8_implicit_str_concat/snapshots/ruff_linter__rules__flake8_implicit_str_concat__tests__ISC002_ISC.py.snap

@@ -26,3 +26,25 @@ ISC002 Implicitly concatenated string literals over multiple lines
 76 |
 77 |   # Explicitly concatenated nested f-strings
    |
+
+ISC002 Implicitly concatenated string literals over multiple lines
+   --> ISC.py:196:1
+    |
+195 |   # ISC002
+196 | / t"The quick brown fox jumps over the lazy "\
+197 | | t"dog."
+    | |_______^
+198 |
+199 |   # ISC003
+    |
+
+ISC002 Implicitly concatenated string literals over multiple lines
+   --> ISC.py:208:10
+    |
+206 |   _ = "a" f"b {t"c" t"d"} e" "f"
+207 |   _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 |   _ = f"b {t"abc" \
+    |  __________^
+209 | |     t"def"} g"
+    | |__________^
+    |

crates/ruff_linter/src/rules/flake8_implicit_str_concat/snapshots/ruff_linter__rules__flake8_implicit_str_concat__tests__ISC003_ISC.py.snap

@@ -337,3 +337,23 @@ help: Remove redundant '+' operator to implicitly concatenate
 187 | 		# leading comment
 188 |     "end"
 189 | )
+
+ISC003 [*] Explicitly concatenated string should be implicitly concatenated
+   --> ISC.py:201:5
+    |
+199 |   # ISC003
+200 |   (
+201 | /     t"The quick brown fox jumps over the lazy "
+202 | |     + t"dog"
+    | |____________^
+203 |   )
+    |
+help: Remove redundant '+' operator to implicitly concatenate
+199 | # ISC003
+200 | (
+201 |     t"The quick brown fox jumps over the lazy "
+    -     + t"dog"
+202 +      t"dog"
+203 | )
+204 | 
+205 | # nested examples with both t and f-strings

crates/ruff_linter/src/rules/flake8_implicit_str_concat/snapshots/ruff_linter__rules__flake8_implicit_str_concat__tests__multiline_ISC001_ISC.py.snap

@@ -484,3 +484,104 @@ help: Combine string literals
 94 | 
 95 | 
 96 | # Mixed literal + non-literal scenarios
+
+ISC001 [*] Implicitly concatenated string literals on one line
+   --> ISC.py:193:1
+    |
+191 | # https://github.com/astral-sh/ruff/issues/20310
+192 | # ISC001
+193 | t"The quick " t"brown fox."
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
+194 |
+195 | # ISC002
+    |
+help: Combine string literals
+190 | 
+191 | # https://github.com/astral-sh/ruff/issues/20310
+192 | # ISC001
+    - t"The quick " t"brown fox."
+193 + t"The quick brown fox."
+194 | 
+195 | # ISC002
+196 | t"The quick brown fox jumps over the lazy "\
+
+ISC001 Implicitly concatenated string literals on one line
+   --> ISC.py:206:5
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    |     ^^^^^^^^^^^^^^^^^^^^^^
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+    |
+help: Combine string literals
+
+ISC001 Implicitly concatenated string literals on one line
+   --> ISC.py:206:9
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    |         ^^^^^^^^^^^^^^^^^^^^^^
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+    |
+help: Combine string literals
+
+ISC001 [*] Implicitly concatenated string literals on one line
+   --> ISC.py:206:14
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    |              ^^^^^^^^^
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+    |
+help: Combine string literals
+203 | )
+204 | 
+205 | # nested examples with both t and f-strings
+    - _ = "a" f"b {t"c" t"d"} e" "f"
+206 + _ = "a" f"b {t"cd"} e" "f"
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+
+ISC001 [*] Implicitly concatenated string literals on one line
+   --> ISC.py:207:10
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+    |          ^^^^^^^^^^^^^^^^^^^^^^^
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+    |
+help: Combine string literals
+204 | 
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    - _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+207 + _ = t"b {f"cd {t"e" t"f"} g"} h"
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+210 | 
+
+ISC001 [*] Implicitly concatenated string literals on one line
+   --> ISC.py:207:20
+    |
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+207 | _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+    |                    ^^^^^^^^^
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+    |
+help: Combine string literals
+204 | 
+205 | # nested examples with both t and f-strings
+206 | _ = "a" f"b {t"c" t"d"} e" "f"
+    - _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+207 + _ = t"b {f"c" f"d {t"ef"} g"} h"
+208 | _ = f"b {t"abc" \
+209 |     t"def"} g"
+210 |

crates/ruff_linter/src/rules/flake8_implicit_str_concat/snapshots/ruff_linter__rules__flake8_implicit_str_concat__tests__multiline_ISC002_ISC.py.snap

@@ -67,3 +67,25 @@ ISC002 Implicitly concatenated string literals over multiple lines
 76 |
 77 |   # Explicitly concatenated nested f-strings
    |
+
+ISC002 Implicitly concatenated string literals over multiple lines
+   --> ISC.py:196:1
+    |
+195 |   # ISC002
+196 | / t"The quick brown fox jumps over the lazy "\
+197 | | t"dog."
+    | |_______^
+198 |
+199 |   # ISC003
+    |
+
+ISC002 Implicitly concatenated string literals over multiple lines
+   --> ISC.py:208:10
+    |
+206 |   _ = "a" f"b {t"c" t"d"} e" "f"
+207 |   _ = t"b {f"c" f"d {t"e" t"f"} g"} h"
+208 |   _ = f"b {t"abc" \
+    |  __________^
+209 | |     t"def"} g"
+    | |__________^
+    |

crates/ruff_linter/src/rules/flake8_simplify/mod.rs

@@ -59,8 +59,8 @@ mod tests {
         Ok(())
     }
 
-    #[test_case(Rule::MultipleWithStatements, Path::new("SIM117.py"))]
     #[test_case(Rule::SplitStaticString, Path::new("SIM905.py"))]
+    #[test_case(Rule::DictGetWithNoneDefault, Path::new("SIM910.py"))]
     fn preview_rules(rule_code: Rule, path: &Path) -> Result<()> {
         let snapshot = format!(
             "preview__{}_{}",

crates/ruff_linter/src/rules/flake8_simplify/rules/ast_expr.rs

@@ -264,8 +264,10 @@ pub(crate) fn dict_get_with_none_default(checker: &Checker, expr: &Expr) {
     let Some(key) = args.first() else {
         return;
     };
-    if !(key.is_literal_expr() || key.is_name_expr()) {
-        return;
+    if !crate::preview::is_sim910_expanded_key_support_enabled(checker.settings()) {
+        if !(key.is_literal_expr() || key.is_name_expr()) {
+            return;
+        }
     }
     let Some(default) = args.get(1) else {
         return;

crates/ruff_linter/src/rules/flake8_simplify/rules/ast_with.rs

@@ -10,7 +10,6 @@ use super::fix_with;
 use crate::Fix;
 use crate::checkers::ast::Checker;
 use crate::fix::edits::fits;
-use crate::preview::is_multiple_with_statements_fix_safe_enabled;
 use crate::{FixAvailability, Violation};
 
 /// ## What it does
@@ -45,15 +44,8 @@ use crate::{FixAvailability, Violation};
 ///     pass
 /// ```
 ///
-/// ## Fix safety
-///
-/// This fix is marked as always unsafe unless [preview] mode is enabled, in which case it is always
-/// marked as safe. Note that the fix is unavailable if it would remove comments (in either case).
-///
 /// ## References
 /// - [Python documentation: The `with` statement](https://docs.python.org/3/reference/compound_stmts.html#the-with-statement)
-///
-/// [preview]: https://docs.astral.sh/ruff/preview/
 #[derive(ViolationMetadata)]
 pub(crate) struct MultipleWithStatements;
 
@@ -195,11 +187,7 @@ pub(crate) fn multiple_with_statements(
                                 checker.settings().tab_size,
                             )
                         }) {
-                            if is_multiple_with_statements_fix_safe_enabled(checker.settings()) {
-                                Ok(Some(Fix::safe_edit(edit)))
-                            } else {
-                                Ok(Some(Fix::unsafe_edit(edit)))
-                            }
+                            Ok(Some(Fix::safe_edit(edit)))
                         } else {
                             Ok(None)
                         }