attempting a fix

add test files from #21385
[ty] Consider from thispackage import y to re-export y in __init__.pyi (#21387 )
2025-11-11 16:33:59 -05:00 · 2025-11-11 15:48:47 -05:00 · 2025-11-11 14:41:14 -05:00 · 2025-11-11 19:30:01 +00:00 · 2025-11-11 13:04:42 -05:00 · 2025-11-11 14:33:43 +00:00
584 changed files with 24732 additions and 7927 deletions
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -231,6 +231,8 @@ jobs:
        with:
          persist-credentials: false
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Install Rust toolchain"
        run: |
          rustup component add clippy
@@ -251,20 +253,23 @@ jobs:
        with:
          persist-credentials: false
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          shared-key: ruff-linux-debug
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Install Rust toolchain"
        run: rustup show
      - name: "Install mold"
        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
      - name: "Install cargo nextest"
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-nextest
      - name: "Install cargo insta"
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-insta
      - name: "Install uv"
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
        with:
          enable-cache: "true"
      - name: ty mdtests (GitHub annotations)
@@ -277,8 +282,8 @@ jobs:
        run: cargo test -p ty_python_semantic --test mdtest || true
      - name: "Run tests"
        run: cargo insta test --all-features --unreferenced reject --test-runner nextest
-      # Dogfood ty on py-fuzzer
-      - run: uv run --project=./python/py-fuzzer cargo run -p ty check --project=./python/py-fuzzer
+      - name: Dogfood ty on py-fuzzer
+        run: uv run --project=./python/py-fuzzer cargo run -p ty check --project=./python/py-fuzzer
      # Check for broken links in the documentation.
      - run: cargo doc --all --no-deps
        env:
@@ -291,14 +296,6 @@ jobs:
        env:
          # Setting RUSTDOCFLAGS because `cargo doc --check` isn't yet implemented (https://github.com/rust-lang/cargo/issues/10025).
          RUSTDOCFLAGS: "-D warnings"
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: ruff
-          path: target/debug/ruff
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: ty
-          path: target/debug/ty

  cargo-test-linux-release:
    name: "cargo test (linux, release)"
@@ -315,20 +312,22 @@ jobs:
        with:
          persist-credentials: false
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Install Rust toolchain"
        run: rustup show
      - name: "Install mold"
        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
      - name: "Install cargo nextest"
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-nextest
      - name: "Install cargo insta"
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-insta
      - name: "Install uv"
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
        with:
          enable-cache: "true"
      - name: "Run tests"
@@ -350,14 +349,16 @@ jobs:
        with:
          persist-credentials: false
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Install Rust toolchain"
        run: rustup show
      - name: "Install cargo nextest"
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-nextest
      - name: "Install uv"
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
        with:
          enable-cache: "true"
      - name: "Run tests"
@@ -376,9 +377,11 @@ jobs:
        with:
          persist-credentials: false
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Install Rust toolchain"
        run: rustup target add wasm32-unknown-unknown
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: 22
          cache: "npm"
@@ -411,6 +414,8 @@ jobs:
          file: "Cargo.toml"
          field: "workspace.package.rust-version"
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Install Rust toolchain"
        env:
          MSRV: ${{ steps.msrv.outputs.value }}
@@ -435,10 +440,13 @@ jobs:
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
        with:
          workspaces: "fuzz -> target"
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Install Rust toolchain"
        run: rustup show
+      - name: "Install mold"
+        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
      - name: "Install cargo-binstall"
-        uses: cargo-bins/cargo-binstall@a66119fbb1c952daba62640c2609111fe0803621 # v1.15.7
+        uses: cargo-bins/cargo-binstall@ae04fb5e853ae6cd3ad7de4a1d554a8b646d12aa # v1.15.11
      - 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
@@ -447,9 +455,7 @@ jobs:
  fuzz-parser:
    name: "fuzz parser"
    runs-on: ubuntu-latest
-    needs:
-      - cargo-test-linux
-      - determine_changes
+    needs: determine_changes
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.parser == 'true' || needs.determine_changes.outputs.py-fuzzer == 'true') }}
    timeout-minutes: 20
    env:
@@ -458,27 +464,24 @@ jobs:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          persist-credentials: false
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
-      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
-        name: Download Ruff binary to test
-        id: download-cached-binary
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
+      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
        with:
-          name: ruff
-          path: ruff-to-test
+          shared-key: ruff-linux-debug
+          save-if: false
+      - name: "Install Rust toolchain"
+        run: rustup show
+      - name: Build Ruff binary
+        run: cargo build --bin ruff
      - name: Fuzz
-        env:
-          DOWNLOAD_PATH: ${{ steps.download-cached-binary.outputs.download-path }}
        run: |
-          # Make executable, since artifact download doesn't preserve this
-          chmod +x "${DOWNLOAD_PATH}/ruff"
-
          (
            uv run \
            --python="${PYTHON_VERSION}" \
            --project=./python/py-fuzzer \
            --locked \
            fuzz \
-            --test-executable="${DOWNLOAD_PATH}/ruff" \
+            --test-executable=target/debug/ruff \
            --bin=ruff \
            0-500
          )
@@ -494,7 +497,9 @@ jobs:
        with:
          persist-credentials: false
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
      - name: "Install Rust toolchain"
        run: rustup component add rustfmt
      # Run all code generation scripts, and verify that the current output is
@@ -518,9 +523,7 @@ jobs:
  ecosystem:
    name: "ecosystem"
    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-latest-8' || 'ubuntu-latest' }}
-    needs:
-      - cargo-test-linux
-      - determine_changes
+    needs: determine_changes
    # Only runs on pull requests, since that is the only we way we can find the base version for comparison.
    # Ecosystem check needs linter and/or formatter changes.
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && github.event_name == 'pull_request' && needs.determine_changes.outputs.code == 'true' }}
@@ -528,27 +531,37 @@ jobs:
    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
+          ref: ${{ github.event.pull_request.base.ref }}
          persist-credentials: false
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
        with:
-          # TODO: figure out why `ruff-ecosystem` crashes on Python 3.14
-          python-version: "3.13"
+          python-version: ${{ env.PYTHON_VERSION }}
          activate-environment: true

-      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
-        name: Download comparison Ruff binary
-        id: ruff-target
-        with:
-          name: ruff
-          path: target/debug
+      - name: "Install Rust toolchain"
+        run: rustup show

-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: Download baseline Ruff binary
+      - name: "Install mold"
+        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
+
+      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
        with:
-          name: ruff
-          branch: ${{ github.event.pull_request.base.ref }}
-          workflow: "ci.yaml"
-          check_artifacts: true
+          shared-key: ruff-linux-debug
+          save-if: false
+
+      - name: Build baseline version
+        run: |
+          cargo build --bin ruff
+          mv target/debug/ruff target/debug/ruff-baseline
+
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
+          clean: false
+
+      - name: Build comparison version
+        run: cargo build --bin ruff

      - name: Install ruff-ecosystem
        run: |
@@ -556,16 +569,11 @@ jobs:

      - name: Run `ruff check` stable ecosystem check
        if: ${{ needs.determine_changes.outputs.linter == 'true' }}
-        env:
-          DOWNLOAD_PATH: ${{ steps.ruff-target.outputs.download-path }}
        run: |
-          # Make executable, since artifact download doesn't preserve this
-          chmod +x ./ruff "${DOWNLOAD_PATH}/ruff"
-
          # Set pipefail to avoid hiding errors with tee
          set -eo pipefail

-          ruff-ecosystem check ./ruff "${DOWNLOAD_PATH}/ruff" --cache ./checkouts --output-format markdown | tee ecosystem-result-check-stable
+          ruff-ecosystem check ./target/debug/ruff-baseline ./target/debug/ruff --cache ./checkouts --output-format markdown | tee ecosystem-result-check-stable

          cat ecosystem-result-check-stable > "$GITHUB_STEP_SUMMARY"
          echo "### Linter (stable)"  > ecosystem-result
@@ -574,16 +582,11 @@ jobs:

      - name: Run `ruff check` preview ecosystem check
        if: ${{ needs.determine_changes.outputs.linter == 'true' }}
-        env:
-          DOWNLOAD_PATH: ${{ steps.ruff-target.outputs.download-path }}
        run: |
-          # Make executable, since artifact download doesn't preserve this
-          chmod +x ./ruff "${DOWNLOAD_PATH}/ruff"
-
          # Set pipefail to avoid hiding errors with tee
          set -eo pipefail

-          ruff-ecosystem check ./ruff "${DOWNLOAD_PATH}/ruff" --cache ./checkouts --output-format markdown --force-preview | tee ecosystem-result-check-preview
+          ruff-ecosystem check ./target/debug/ruff-baseline ./target/debug/ruff --cache ./checkouts --output-format markdown --force-preview | tee ecosystem-result-check-preview

          cat ecosystem-result-check-preview > "$GITHUB_STEP_SUMMARY"
          echo "### Linter (preview)" >> ecosystem-result
@@ -592,16 +595,11 @@ jobs:

      - name: Run `ruff format` stable ecosystem check
        if: ${{ needs.determine_changes.outputs.formatter == 'true' }}
-        env:
-          DOWNLOAD_PATH: ${{ steps.ruff-target.outputs.download-path }}
        run: |
-          # Make executable, since artifact download doesn't preserve this
-          chmod +x ./ruff "${DOWNLOAD_PATH}/ruff"
-
          # Set pipefail to avoid hiding errors with tee
          set -eo pipefail

-          ruff-ecosystem format ./ruff "${DOWNLOAD_PATH}/ruff" --cache ./checkouts --output-format markdown | tee ecosystem-result-format-stable
+          ruff-ecosystem format ./target/debug/ruff-baseline ./target/debug/ruff --cache ./checkouts --output-format markdown | tee ecosystem-result-format-stable

          cat ecosystem-result-format-stable > "$GITHUB_STEP_SUMMARY"
          echo "### Formatter (stable)" >> ecosystem-result
@@ -610,32 +608,19 @@ jobs:

      - name: Run `ruff format` preview ecosystem check
        if: ${{ needs.determine_changes.outputs.formatter == 'true' }}
-        env:
-          DOWNLOAD_PATH: ${{ steps.ruff-target.outputs.download-path }}
        run: |
-          # Make executable, since artifact download doesn't preserve this
-          chmod +x ./ruff "${DOWNLOAD_PATH}/ruff"
-
          # Set pipefail to avoid hiding errors with tee
          set -eo pipefail

-          ruff-ecosystem format ./ruff "${DOWNLOAD_PATH}/ruff" --cache ./checkouts --output-format markdown --force-preview | tee ecosystem-result-format-preview
+          ruff-ecosystem format ./target/debug/ruff-baseline ./target/debug/ruff --cache ./checkouts --output-format markdown --force-preview | tee ecosystem-result-format-preview

          cat ecosystem-result-format-preview > "$GITHUB_STEP_SUMMARY"
          echo "### Formatter (preview)" >> ecosystem-result
          cat ecosystem-result-format-preview >> ecosystem-result
          echo "" >> ecosystem-result

-      - name: Export pull request number
-        run: |
-          echo ${{ github.event.number }} > pr-number
-
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        name: Upload PR Number
-        with:
-          name: pr-number
-          path: pr-number
-
+      # NOTE: astral-sh-bot uses this artifact to post comments on PRs.
+      # Make sure to update the bot if you rename the artifact.
      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        name: Upload Results
        with:
@@ -646,36 +631,38 @@ jobs:
    name: "Fuzz for new ty panics"
    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-16' || 'ubuntu-latest' }}
    needs:
-      - cargo-test-linux
      - determine_changes
    # Only runs on pull requests, since that is the only we way we can find the base version for comparison.
    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: ${{ github.repository == 'astral-sh/ruff' && 5 || 20 }}
+    timeout-minutes: ${{ github.repository == 'astral-sh/ruff' && 10 || 20 }}
    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
+          fetch-depth: 0
          persist-credentials: false
-      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
-        name: Download new ty binary
-        id: ty-new
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
+      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
        with:
-          name: ty
-          path: target/debug
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: Download baseline ty binary
-        with:
-          name: ty
-          branch: ${{ github.event.pull_request.base.ref }}
-          workflow: "ci.yaml"
-          check_artifacts: true
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+      - name: "Install Rust toolchain"
+        run: rustup show
+      - name: "Install mold"
+        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
      - name: Fuzz
        env:
          FORCE_COLOR: 1
-          NEW_TY: ${{ steps.ty-new.outputs.download-path }}
        run: |
-          # Make executable, since artifact download doesn't preserve this
-          chmod +x "${PWD}/ty" "${NEW_TY}/ty"
+          echo "new commit"
+          git rev-list --format=%s --max-count=1 "$GITHUB_SHA"
+          cargo build --profile=profiling --bin=ty
+          mv target/profiling/ty ty-new
+
+          MERGE_BASE="$(git merge-base "$GITHUB_SHA" "origin/$GITHUB_BASE_REF")"
+          git checkout -b old_commit "$MERGE_BASE"
+          echo "old commit (merge base)"
+          git rev-list --format=%s --max-count=1 old_commit
+          cargo build --profile=profiling --bin=ty
+          mv target/profiling/ty ty-old

          (
            uv run \
@@ -683,8 +670,8 @@ jobs:
            --project=./python/py-fuzzer \
            --locked \
            fuzz \
-            --test-executable="${NEW_TY}/ty" \
-            --baseline-executable="${PWD}/ty" \
+            --test-executable=ty-new \
+            --baseline-executable=ty-old \
            --only-new-bugs \
            --bin=ty \
            0-1000
@@ -699,7 +686,7 @@ jobs:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          persist-credentials: false
-      - uses: cargo-bins/cargo-binstall@a66119fbb1c952daba62640c2609111fe0803621 # v1.15.7
+      - uses: cargo-bins/cargo-binstall@ae04fb5e853ae6cd3ad7de4a1d554a8b646d12aa # v1.15.11
      - run: cargo binstall --no-confirm cargo-shear
      - run: cargo shear

@@ -712,12 +699,16 @@ jobs:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          persist-credentials: false
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Install Rust toolchain"
        run: rustup show
+      - name: "Install mold"
+        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
      - name: "Run ty completion evaluation"
-        run: cargo run --release --package ty_completion_eval -- all --threshold 0.4 --tasks /tmp/completion-evaluation-tasks.csv
+        run: cargo run --profile profiling --package ty_completion_eval -- all --threshold 0.4 --tasks /tmp/completion-evaluation-tasks.csv
      - name: "Ensure there are no changes"
        run: diff ./crates/ty_completion_eval/completion-evaluation-tasks.csv /tmp/completion-evaluation-tasks.csv

@@ -735,6 +726,8 @@ jobs:
          python-version: ${{ env.PYTHON_VERSION }}
          architecture: x64
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Prep README.md"
        run: python scripts/transform_readme.py --target pypi
      - name: "Build wheels"
@@ -757,9 +750,11 @@ jobs:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          persist-credentials: false
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: 22
      - name: "Cache pre-commit"
@@ -789,6 +784,8 @@ jobs:
        with:
          persist-credentials: false
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Add SSH key"
        if: ${{ env.MKDOCS_INSIDERS_SSH_KEY_EXISTS == 'true' }}
        uses: webfactory/ssh-agent@a6f90b1f127823b31d4d4a8d96047790581349bd # v0.9.1
@@ -797,7 +794,7 @@ jobs:
      - name: "Install Rust toolchain"
        run: rustup show
      - name: Install uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
        with:
          python-version: 3.13
          activate-environment: true
@@ -831,6 +828,8 @@ jobs:
        with:
          persist-credentials: false
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: "Install Rust toolchain"
        run: rustup show
      - name: "Run checks"
@@ -844,9 +843,7 @@ jobs:
    name: "test ruff-lsp"
    runs-on: ubuntu-latest
    timeout-minutes: 5
-    needs:
-      - cargo-test-linux
-      - determine_changes
+    needs: determine_changes
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-test') && (needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main') }}
    steps:
      - uses: extractions/setup-just@e33e0265a09d6d736e2ee1e0eb685ef1de4669ff # v3.0.0
@@ -854,37 +851,46 @@ jobs:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        name: "Download ruff-lsp source"
+        name: "Checkout ruff source"
+        with:
+          persist-credentials: false
+
+      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        with:
+          shared-key: ruff-linux-debug
+          save-if: false
+
+      - name: "Install Rust toolchain"
+        run: rustup show
+
+      - name: Build Ruff binary
+        run: cargo build -p ruff --bin ruff
+
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        name: "Checkout ruff-lsp source"
        with:
          persist-credentials: false
          repository: "astral-sh/ruff-lsp"
+          path: ruff-lsp

      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
        with:
          # installation fails on 3.13 and newer
          python-version: "3.12"

-      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
-        name: Download development ruff binary
-        id: ruff-target
-        with:
-          name: ruff
-          path: target/debug
-
      - name: Install ruff-lsp dependencies
        run: |
+          cd ruff-lsp
          just install

      - name: Run ruff-lsp tests
-        env:
-          DOWNLOAD_PATH: ${{ steps.ruff-target.outputs.download-path }}
        run: |
          # Setup development binary
          pip uninstall --yes ruff
-          chmod +x "${DOWNLOAD_PATH}/ruff"
-          export PATH="${DOWNLOAD_PATH}:${PATH}"
+          export PATH="${PWD}/target/debug:${PATH}"
          ruff version

+          cd ruff-lsp
          just test

  check-playground:
@@ -901,7 +907,9 @@ jobs:
      - name: "Install Rust toolchain"
        run: rustup target add wasm32-unknown-unknown
      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: 22
          cache: "npm"
@@ -939,21 +947,23 @@ jobs:
          persist-credentials: false

      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2

      - name: "Install Rust toolchain"
        run: rustup show

      - name: "Install codspeed"
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-codspeed

      - name: "Build benchmarks"
-        run: cargo codspeed build --features "codspeed,instrumented" --no-default-features -p ruff_benchmark --bench formatter --bench lexer --bench linter --bench parser
+        run: cargo codspeed build --features "codspeed,instrumented" --profile profiling --no-default-features -p ruff_benchmark --bench formatter --bench lexer --bench linter --bench parser

      - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@6b43a0cd438f6ca5ad26f9ed03ed159ed2df7da9 # v4.1.1
+        uses: CodSpeedHQ/action@bb005fe1c1eea036d3894f02c049cb6b154a1c27 # v4.3.3
        with:
          mode: instrumentation
          run: cargo codspeed run
@@ -977,21 +987,23 @@ jobs:
          persist-credentials: false

      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2

      - name: "Install Rust toolchain"
        run: rustup show

      - name: "Install codspeed"
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-codspeed

      - name: "Build benchmarks"
-        run: cargo codspeed build --features "codspeed,instrumented" --no-default-features -p ruff_benchmark --bench ty
+        run: cargo codspeed build --features "codspeed,instrumented" --profile profiling --no-default-features -p ruff_benchmark --bench ty

      - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@6b43a0cd438f6ca5ad26f9ed03ed159ed2df7da9 # v4.1.1
+        uses: CodSpeedHQ/action@bb005fe1c1eea036d3894f02c049cb6b154a1c27 # v4.3.3
        with:
          mode: instrumentation
          run: cargo codspeed run
@@ -1015,21 +1027,23 @@ jobs:
          persist-credentials: false

      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2

      - name: "Install Rust toolchain"
        run: rustup show

      - name: "Install codspeed"
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-codspeed

      - name: "Build benchmarks"
-        run: cargo codspeed build --features "codspeed,walltime" --no-default-features -p ruff_benchmark
+        run: cargo codspeed build --features "codspeed,walltime" --profile profiling --no-default-features -p ruff_benchmark

      - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@6b43a0cd438f6ca5ad26f9ed03ed159ed2df7da9 # v4.1.1
+        uses: CodSpeedHQ/action@bb005fe1c1eea036d3894f02c049cb6b154a1c27 # v4.3.3
        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
--- a/.github/workflows/daily_fuzz.yaml
+++ b/.github/workflows/daily_fuzz.yaml
@@ -34,7 +34,7 @@ jobs:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          persist-credentials: false
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
      - name: "Install Rust toolchain"
        run: rustup show
      - name: "Install mold"
--- a/.github/workflows/mypy_primer.yaml
+++ b/.github/workflows/mypy_primer.yaml
@@ -43,7 +43,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2

      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
        with:
@@ -59,20 +59,15 @@ jobs:
        run: |
          cd ruff
          scripts/mypy_primer.sh
-          echo ${{ github.event.number }} > ../pr-number

+      # NOTE: astral-sh-bot uses this artifact to post comments on PRs.
+      # Make sure to update the bot if you rename the artifact.
      - name: Upload diff
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: mypy_primer_diff
          path: mypy_primer.diff

-      - name: Upload pr-number
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: pr-number
-          path: pr-number
-
  memory_usage:
    name: Run memory statistics
    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-32' || 'ubuntu-latest' }}
@@ -85,7 +80,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2

      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
        with:
--- a/.github/workflows/mypy_primer_comment.yaml
+++ b/.github/workflows/mypy_primer_comment.yaml
@@ -1,122 +0,0 @@
-name: PR comment (mypy_primer)
-
-on: # zizmor: ignore[dangerous-triggers]
-  workflow_run:
-    workflows: [Run mypy_primer]
-    types: [completed]
-  workflow_dispatch:
-    inputs:
-      workflow_run_id:
-        description: The mypy_primer workflow that triggers the workflow run
-        required: true
-
-jobs:
-  comment:
-    runs-on: ubuntu-24.04
-    permissions:
-      pull-requests: write
-    steps:
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: Download PR number
-        with:
-          name: pr-number
-          run_id: ${{ github.event.workflow_run.id ||  github.event.inputs.workflow_run_id }}
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - name: Parse pull request number
-        id: pr-number
-        run: |
-          if [[ -f pr-number ]]
-          then
-            echo "pr-number=$(<pr-number)" >> "$GITHUB_OUTPUT"
-          fi
-
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: "Download mypy_primer results"
-        id: download-mypy_primer_diff
-        if: steps.pr-number.outputs.pr-number
-        with:
-          name: mypy_primer_diff
-          workflow: mypy_primer.yaml
-          pr: ${{ steps.pr-number.outputs.pr-number }}
-          path: pr/mypy_primer_diff
-          workflow_conclusion: completed
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: "Download mypy_primer memory results"
-        id: download-mypy_primer_memory_diff
-        if: steps.pr-number.outputs.pr-number
-        with:
-          name: mypy_primer_memory_diff
-          workflow: mypy_primer.yaml
-          pr: ${{ steps.pr-number.outputs.pr-number }}
-          path: pr/mypy_primer_memory_diff
-          workflow_conclusion: completed
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - name: Generate comment content
-        id: generate-comment
-        if: ${{ steps.download-mypy_primer_diff.outputs.found_artifact == 'true' && steps.download-mypy_primer_memory_diff.outputs.found_artifact == 'true' }}
-        run: |
-          # Guard against malicious mypy_primer results that symlink to a secret
-          # file on this runner
-          if [[ -L pr/mypy_primer_diff/mypy_primer.diff ]] || [[ -L pr/mypy_primer_memory_diff/mypy_primer_memory.diff ]]
-          then
-              echo "Error: mypy_primer.diff and mypy_primer_memory.diff cannot be a symlink"
-              exit 1
-          fi
-
-          # Note this identifier is used to find the comment to update on
-          # subsequent runs
-          echo '<!-- generated-comment mypy_primer -->' >> comment.txt
-
-          echo '## `mypy_primer` results' >> comment.txt
-          if [ -s "pr/mypy_primer_diff/mypy_primer.diff" ]; then
-            echo '<details>' >> comment.txt
-            echo '<summary>Changes were detected when running on open source projects</summary>' >> comment.txt
-            echo '' >> comment.txt
-            echo '```diff' >> comment.txt
-            cat pr/mypy_primer_diff/mypy_primer.diff >> comment.txt
-            echo '```' >> comment.txt
-            echo '</details>' >> comment.txt
-          else
-            echo 'No ecosystem changes detected ✅' >> comment.txt
-          fi
-
-          if [ -s "pr/mypy_primer_memory_diff/mypy_primer_memory.diff" ]; then
-            echo '<details>' >> comment.txt
-            echo '<summary>Memory usage changes were detected when running on open source projects</summary>' >> comment.txt
-            echo '' >> comment.txt
-            echo '```diff' >> comment.txt
-            cat pr/mypy_primer_memory_diff/mypy_primer_memory.diff >> comment.txt
-            echo '```' >> comment.txt
-            echo '</details>' >> comment.txt
-          else
-            echo 'No memory usage changes detected ✅' >> comment.txt
-          fi
-
-          echo 'comment<<EOF' >> "$GITHUB_OUTPUT"
-          cat comment.txt >> "$GITHUB_OUTPUT"
-          echo 'EOF' >> "$GITHUB_OUTPUT"
-
-      - name: Find existing comment
-        uses: peter-evans/find-comment@3eae4d37986fb5a8592848f6a574fdf654e61f9e # v3.1.0
-        if: steps.generate-comment.outcome == 'success'
-        id: find-comment
-        with:
-          issue-number: ${{ steps.pr-number.outputs.pr-number }}
-          comment-author: "github-actions[bot]"
-          body-includes: "<!-- generated-comment mypy_primer -->"
-
-      - name: Create or update comment
-        if: steps.find-comment.outcome == 'success'
-        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4
-        with:
-          comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          issue-number: ${{ steps.pr-number.outputs.pr-number }}
-          body-path: comment.txt
-          edit-mode: replace
--- a/.github/workflows/pr-comment.yaml
+++ b/.github/workflows/pr-comment.yaml
@@ -1,88 +0,0 @@
-name: Ecosystem check comment
-
-on:
-  workflow_run:
-    workflows: [CI]
-    types: [completed]
-  workflow_dispatch:
-    inputs:
-      workflow_run_id:
-        description: The ecosystem workflow that triggers the workflow run
-        required: true
-
-jobs:
-  comment:
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    steps:
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: Download pull request number
-        with:
-          name: pr-number
-          run_id: ${{ github.event.workflow_run.id ||  github.event.inputs.workflow_run_id }}
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - name: Parse pull request number
-        id: pr-number
-        run: |
-          if [[ -f pr-number ]]
-          then
-            echo "pr-number=$(<pr-number)" >> "$GITHUB_OUTPUT"
-          fi
-
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: "Download ecosystem results"
-        id: download-ecosystem-result
-        if: steps.pr-number.outputs.pr-number
-        with:
-          name: ecosystem-result
-          workflow: ci.yaml
-          pr: ${{ steps.pr-number.outputs.pr-number }}
-          path: pr/ecosystem
-          workflow_conclusion: completed
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - name: Generate comment content
-        id: generate-comment
-        if: steps.download-ecosystem-result.outputs.found_artifact == 'true'
-        run: |
-          # Guard against malicious ecosystem results that symlink to a secret
-          # file on this runner
-          if [[ -L pr/ecosystem/ecosystem-result ]]
-          then
-              echo "Error: ecosystem-result cannot be a symlink"
-              exit 1
-          fi
-
-          # Note this identifier is used to find the comment to update on
-          # subsequent runs
-          echo '<!-- generated-comment ecosystem -->' >> comment.txt
-
-          echo '## `ruff-ecosystem` results' >> comment.txt
-          cat pr/ecosystem/ecosystem-result >> comment.txt
-          echo "" >> comment.txt
-
-          echo 'comment<<EOF' >> "$GITHUB_OUTPUT"
-          cat comment.txt >> "$GITHUB_OUTPUT"
-          echo 'EOF' >> "$GITHUB_OUTPUT"
-
-      - name: Find existing comment
-        uses: peter-evans/find-comment@3eae4d37986fb5a8592848f6a574fdf654e61f9e # v3.1.0
-        if: steps.generate-comment.outcome == 'success'
-        id: find-comment
-        with:
-          issue-number: ${{ steps.pr-number.outputs.pr-number }}
-          comment-author: "github-actions[bot]"
-          body-includes: "<!-- generated-comment ecosystem -->"
-
-      - name: Create or update comment
-        if: steps.find-comment.outcome == 'success'
-        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4
-        with:
-          comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          issue-number: ${{ steps.pr-number.outputs.pr-number }}
-          body-path: comment.txt
-          edit-mode: replace
--- a/.github/workflows/publish-playground.yml
+++ b/.github/workflows/publish-playground.yml
@@ -31,7 +31,7 @@ jobs:
          persist-credentials: false
      - name: "Install Rust toolchain"
        run: rustup target add wasm32-unknown-unknown
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: 22
          package-manager-cache: false
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -22,7 +22,7 @@ jobs:
      id-token: write
    steps:
      - name: "Install uv"
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
        with:
          pattern: wheels-*
--- a/.github/workflows/publish-ty-playground.yml
+++ b/.github/workflows/publish-ty-playground.yml
@@ -35,7 +35,7 @@ jobs:
          persist-credentials: false
      - name: "Install Rust toolchain"
        run: rustup target add wasm32-unknown-unknown
-      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: 22
          package-manager-cache: false
--- a/.github/workflows/publish-wasm.yml
+++ b/.github/workflows/publish-wasm.yml
@@ -45,7 +45,7 @@ jobs:
          jq '.name="@astral-sh/ruff-wasm-${{ 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@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: 22
          registry-url: "https://registry.npmjs.org"
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -68,9 +68,9 @@ jobs:
        # we specify bash to get pipefail; it guards against the `curl` command
        # failing. otherwise `sh` won't catch that `curl` returned non-0
        shell: bash
-        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.30.0/cargo-dist-installer.sh | sh"
+        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.30.2/cargo-dist-installer.sh | sh"
      - name: Cache dist
-        uses: actions/upload-artifact@6027e3dd177782cd8ab9af838c04fd81a07f1d47
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
        with:
          name: cargo-dist-cache
          path: ~/.cargo/bin/dist
@@ -86,7 +86,7 @@ jobs:
          cat plan-dist-manifest.json
          echo "manifest=$(jq -c "." plan-dist-manifest.json)" >> "$GITHUB_OUTPUT"
      - name: "Upload dist-manifest.json"
-        uses: actions/upload-artifact@6027e3dd177782cd8ab9af838c04fd81a07f1d47
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
        with:
          name: artifacts-plan-dist-manifest
          path: plan-dist-manifest.json
@@ -128,14 +128,14 @@ jobs:
          persist-credentials: false
          submodules: recursive
      - name: Install cached dist
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
        with:
          name: cargo-dist-cache
          path: ~/.cargo/bin/
      - run: chmod +x ~/.cargo/bin/dist
      # Get all the local artifacts for the global tasks to use (for e.g. checksums)
      - name: Fetch local artifacts
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
        with:
          pattern: artifacts-*
          path: target/distrib/
@@ -153,7 +153,7 @@ jobs:

          cp dist-manifest.json "$BUILD_MANIFEST_NAME"
      - name: "Upload artifacts"
-        uses: actions/upload-artifact@6027e3dd177782cd8ab9af838c04fd81a07f1d47
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
        with:
          name: artifacts-build-global
          path: |
@@ -166,8 +166,8 @@ jobs:
      - custom-build-binaries
      - custom-build-docker
      - build-global-artifacts
-    # Only run if we're "publishing", and only if local and global didn't fail (skipped is fine)
-    if: ${{ always() && needs.plan.outputs.publishing == 'true' && (needs.build-global-artifacts.result == 'skipped' || needs.build-global-artifacts.result == 'success') && (needs.custom-build-binaries.result == 'skipped' || needs.custom-build-binaries.result == 'success') && (needs.custom-build-docker.result == 'skipped' || needs.custom-build-docker.result == 'success') }}
+    # Only run if we're "publishing", and only if plan, local and global didn't fail (skipped is fine)
+    if: ${{ always() && needs.plan.result == 'success' && needs.plan.outputs.publishing == 'true' && (needs.build-global-artifacts.result == 'skipped' || needs.build-global-artifacts.result == 'success') && (needs.custom-build-binaries.result == 'skipped' || needs.custom-build-binaries.result == 'success') && (needs.custom-build-docker.result == 'skipped' || needs.custom-build-docker.result == 'success') }}
    env:
      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    runs-on: "depot-ubuntu-latest-4"
@@ -179,14 +179,14 @@ jobs:
          persist-credentials: false
          submodules: recursive
      - name: Install cached dist
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
        with:
          name: cargo-dist-cache
          path: ~/.cargo/bin/
      - run: chmod +x ~/.cargo/bin/dist
      # Fetch artifacts from scratch-storage
      - name: Fetch artifacts
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
        with:
          pattern: artifacts-*
          path: target/distrib/
@@ -200,7 +200,7 @@ jobs:
          cat dist-manifest.json
          echo "manifest=$(jq -c "." dist-manifest.json)" >> "$GITHUB_OUTPUT"
      - name: "Upload dist-manifest.json"
-        uses: actions/upload-artifact@6027e3dd177782cd8ab9af838c04fd81a07f1d47
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
        with:
          # Overwrite the previous copy
          name: artifacts-dist-manifest
@@ -256,7 +256,7 @@ jobs:
          submodules: recursive
      # Create a GitHub Release while uploading all files to it
      - name: "Download GitHub Artifacts"
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53
        with:
          pattern: artifacts-*
          path: artifacts
--- a/.github/workflows/sync_typeshed.yaml
+++ b/.github/workflows/sync_typeshed.yaml
@@ -77,7 +77,7 @@ jobs:
        run: |
          git config --global user.name typeshedbot
          git config --global user.email '<>'
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
      - name: Sync typeshed stubs
        run: |
          rm -rf "ruff/${VENDORED_TYPESHED}"
@@ -131,7 +131,7 @@ jobs:
        with:
          persist-credentials: true
          ref: ${{ env.UPSTREAM_BRANCH}}
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
      - name: Setup git
        run: |
          git config --global user.name typeshedbot
@@ -170,7 +170,7 @@ jobs:
        with:
          persist-credentials: true
          ref: ${{ env.UPSTREAM_BRANCH}}
-      - uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+      - uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
      - name: Setup git
        run: |
          git config --global user.name typeshedbot
@@ -207,12 +207,12 @@ jobs:
        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
      - name: "Install cargo nextest"
        if: ${{ success() }}
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-nextest
      - name: "Install cargo insta"
        if: ${{ success() }}
-        uses: taiki-e/install-action@522492a8c115f1b6d4d318581f09638e9442547b # v2.62.21
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2.62.49
        with:
          tool: cargo-insta
      - name: Update snapshots
--- a/.github/workflows/ty-ecosystem-analyzer.yaml
+++ b/.github/workflows/ty-ecosystem-analyzer.yaml
@@ -33,7 +33,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
        with:
          enable-cache: true # zizmor: ignore[cache-poisoning] acceptable risk for CloudFlare pages artifact

@@ -112,8 +112,6 @@ jobs:

          cat diff-statistics.md >> "$GITHUB_STEP_SUMMARY"

-          echo ${{ github.event.number }} > pr-number
-
      - name: "Deploy to Cloudflare Pages"
        if: ${{ env.CF_API_TOKEN_EXISTS == 'true' }}
        id: deploy
@@ -131,18 +129,14 @@ jobs:
          echo >> comment.md
          echo "**[Full report with detailed diff]($DEPLOYMENT_URL/diff)** ([timing results]($DEPLOYMENT_URL/timing))" >> comment.md

+      # NOTE: astral-sh-bot uses this artifact to post comments on PRs.
+      # Make sure to update the bot if you rename the artifact.
      - name: Upload comment
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: comment.md
          path: comment.md

-      - name: Upload pr-number
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: pr-number
-          path: pr-number
-
      - name: Upload diagnostics diff
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
--- a/.github/workflows/ty-ecosystem-analyzer_comment.yaml
+++ b/.github/workflows/ty-ecosystem-analyzer_comment.yaml
@@ -1,85 +0,0 @@
-name: PR comment (ty ecosystem-analyzer)
-
-on: # zizmor: ignore[dangerous-triggers]
-  workflow_run:
-    workflows: [ty ecosystem-analyzer]
-    types: [completed]
-  workflow_dispatch:
-    inputs:
-      workflow_run_id:
-        description: The ty ecosystem-analyzer workflow that triggers the workflow run
-        required: true
-
-jobs:
-  comment:
-    runs-on: ubuntu-24.04
-    permissions:
-      pull-requests: write
-    steps:
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: Download PR number
-        with:
-          name: pr-number
-          run_id: ${{ github.event.workflow_run.id ||  github.event.inputs.workflow_run_id }}
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - name: Parse pull request number
-        id: pr-number
-        run: |
-          if [[ -f pr-number ]]
-          then
-            echo "pr-number=$(<pr-number)" >> "$GITHUB_OUTPUT"
-          fi
-
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: "Download comment.md"
-        id: download-comment
-        if: steps.pr-number.outputs.pr-number
-        with:
-          name: comment.md
-          workflow: ty-ecosystem-analyzer.yaml
-          pr: ${{ steps.pr-number.outputs.pr-number }}
-          path: pr/comment
-          workflow_conclusion: completed
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - name: Generate comment content
-        id: generate-comment
-        if: ${{ steps.download-comment.outputs.found_artifact == 'true' }}
-        run: |
-          # Guard against malicious ty ecosystem-analyzer results that symlink to a secret
-          # file on this runner
-          if [[ -L pr/comment/comment.md ]]
-          then
-              echo "Error: comment.md cannot be a symlink"
-              exit 1
-          fi
-
-          # Note: this identifier is used to find the comment to update on subsequent runs
-          echo '<!-- generated-comment ty ecosystem-analyzer -->' > comment.md
-          echo >> comment.md
-          cat pr/comment/comment.md >> comment.md
-
-          echo 'comment<<EOF' >> "$GITHUB_OUTPUT"
-          cat comment.md >> "$GITHUB_OUTPUT"
-          echo 'EOF' >> "$GITHUB_OUTPUT"
-
-      - name: Find existing comment
-        uses: peter-evans/find-comment@3eae4d37986fb5a8592848f6a574fdf654e61f9e # v3.1.0
-        if: steps.generate-comment.outcome == 'success'
-        id: find-comment
-        with:
-          issue-number: ${{ steps.pr-number.outputs.pr-number }}
-          comment-author: "github-actions[bot]"
-          body-includes: "<!-- generated-comment ty ecosystem-analyzer -->"
-
-      - name: Create or update comment
-        if: steps.find-comment.outcome == 'success'
-        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4
-        with:
-          comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          issue-number: ${{ steps.pr-number.outputs.pr-number }}
-          body-path: comment.md
-          edit-mode: replace
--- a/.github/workflows/ty-ecosystem-report.yaml
+++ b/.github/workflows/ty-ecosystem-report.yaml
@@ -29,7 +29,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@d0cc045d04ccac9d8b7881df0226f9e82c39688e # v6.8.0
+        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7.1.2
        with:
          enable-cache: true # zizmor: ignore[cache-poisoning] acceptable risk for CloudFlare pages artifact

--- a/.github/workflows/typing_conformance.yaml
+++ b/.github/workflows/typing_conformance.yaml
@@ -24,7 +24,7 @@ env:
  CARGO_TERM_COLOR: always
  RUSTUP_MAX_RETRIES: 10
  RUST_BACKTRACE: 1
-  CONFORMANCE_SUITE_COMMIT: d4f39b27a4a47aac8b6d4019e1b0b5b3156fabdc
+  CONFORMANCE_SUITE_COMMIT: 9f6d8ced7cd1c8d92687a4e9c96d7716452e471e

 jobs:
  typing_conformance:
@@ -94,21 +94,18 @@ jobs:
            touch typing_conformance_diagnostics.diff
          fi

-          echo ${{ github.event.number }} > pr-number
          echo "${CONFORMANCE_SUITE_COMMIT}" > conformance-suite-commit

+      # NOTE: astral-sh-bot uses this artifact to post comments on PRs.
+      # Make sure to update the bot if you rename the artifact.
      - name: Upload diff
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: typing_conformance_diagnostics_diff
          path: typing_conformance_diagnostics.diff

-      - name: Upload pr-number
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
-        with:
-          name: pr-number
-          path: pr-number
-
+      # NOTE: astral-sh-bot uses this artifact to post comments on PRs.
+      # Make sure to update the bot if you rename the artifact.
      - name: Upload conformance suite commit
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
--- a/.github/workflows/typing_conformance_comment.yaml
+++ b/.github/workflows/typing_conformance_comment.yaml
@@ -1,112 +0,0 @@
-name: PR comment (typing_conformance)
-
-on: # zizmor: ignore[dangerous-triggers]
-  workflow_run:
-    workflows: [Run typing conformance]
-    types: [completed]
-  workflow_dispatch:
-    inputs:
-      workflow_run_id:
-        description: The typing_conformance workflow that triggers the workflow run
-        required: true
-
-jobs:
-  comment:
-    runs-on: ubuntu-24.04
-    permissions:
-      pull-requests: write
-    steps:
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: Download PR number
-        with:
-          name: pr-number
-          run_id: ${{ github.event.workflow_run.id ||  github.event.inputs.workflow_run_id }}
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - name: Parse pull request number
-        id: pr-number
-        run: |
-          if [[ -f pr-number ]]
-          then
-            echo "pr-number=$(<pr-number)" >> "$GITHUB_OUTPUT"
-          fi
-
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: Download typing conformance suite commit
-        with:
-          name: conformance-suite-commit
-          run_id: ${{ github.event.workflow_run.id ||  github.event.inputs.workflow_run_id }}
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - uses: dawidd6/action-download-artifact@20319c5641d495c8a52e688b7dc5fada6c3a9fbc # v8
-        name: "Download typing_conformance results"
-        id: download-typing_conformance_diff
-        if: steps.pr-number.outputs.pr-number
-        with:
-          name: typing_conformance_diagnostics_diff
-          workflow: typing_conformance.yaml
-          pr: ${{ steps.pr-number.outputs.pr-number }}
-          path: pr/typing_conformance_diagnostics_diff
-          workflow_conclusion: completed
-          if_no_artifact_found: ignore
-          allow_forks: true
-
-      - name: Generate comment content
-        id: generate-comment
-        if: ${{ steps.download-typing_conformance_diff.outputs.found_artifact == 'true' }}
-        run: |
-          # Guard against malicious typing_conformance results that symlink to a secret
-          # file on this runner
-          if [[ -L pr/typing_conformance_diagnostics_diff/typing_conformance_diagnostics.diff ]]
-          then
-              echo "Error: typing_conformance_diagnostics.diff cannot be a symlink"
-              exit 1
-          fi
-
-          # Note this identifier is used to find the comment to update on
-          # subsequent runs
-          echo '<!-- generated-comment typing_conformance_diagnostics_diff -->' >> comment.txt
-
-          if [[ -f conformance-suite-commit ]]
-          then
-            echo "## Diagnostic diff on [typing conformance tests](https://github.com/python/typing/tree/$(<conformance-suite-commit)/conformance)" >> comment.txt
-          else
-            echo "conformance-suite-commit file not found"
-            echo "## Diagnostic diff on typing conformance tests" >> comment.txt
-          fi
-
-          if [ -s "pr/typing_conformance_diagnostics_diff/typing_conformance_diagnostics.diff" ]; then
-            echo '<details>' >> comment.txt
-            echo '<summary>Changes were detected when running ty on typing conformance tests</summary>' >> comment.txt
-            echo '' >> comment.txt
-            echo '```diff' >> comment.txt
-            cat pr/typing_conformance_diagnostics_diff/typing_conformance_diagnostics.diff >> comment.txt
-            echo '```' >> comment.txt
-            echo '</details>' >> comment.txt
-          else
-            echo 'No changes detected when running ty on typing conformance tests ✅' >> comment.txt
-          fi
-
-          echo 'comment<<EOF' >> "$GITHUB_OUTPUT"
-          cat comment.txt >> "$GITHUB_OUTPUT"
-          echo 'EOF' >> "$GITHUB_OUTPUT"
-
-      - name: Find existing comment
-        uses: peter-evans/find-comment@3eae4d37986fb5a8592848f6a574fdf654e61f9e # v3.1.0
-        if: steps.generate-comment.outcome == 'success'
-        id: find-comment
-        with:
-          issue-number: ${{ steps.pr-number.outputs.pr-number }}
-          comment-author: "github-actions[bot]"
-          body-includes: "<!-- generated-comment typing_conformance_diagnostics_diff -->"
-
-      - name: Create or update comment
-        if: steps.find-comment.outcome == 'success'
-        uses: peter-evans/create-or-update-comment@71345be0265236311c031f5c7866368bd1eff043 # v4
-        with:
-          comment-id: ${{ steps.find-comment.outputs.comment-id }}
-          issue-number: ${{ steps.pr-number.outputs.pr-number }}
-          body-path: comment.txt
-          edit-mode: replace
--- a/.github/zizmor.yml
+++ b/.github/zizmor.yml
@@ -1,11 +1,8 @@
 # Configuration for the zizmor static analysis tool, run via pre-commit in CI
-# https://woodruffw.github.io/zizmor/configuration/
+# https://docs.zizmor.sh/configuration/
 #
 # TODO: can we remove the ignores here so that our workflows are more secure?
 rules:
-  dangerous-triggers:
-    ignore:
-      - pr-comment.yaml
  cache-poisoning:
    ignore:
      - build-docker.yml
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -102,7 +102,7 @@ repos:
  # zizmor detects security vulnerabilities in GitHub Actions workflows.
  # Additional configuration for the tool is found in `.github/zizmor.yml`
  - repo: https://github.com/zizmorcore/zizmor-pre-commit
-    rev: v1.15.2
+    rev: v1.16.0
    hooks:
      - id: zizmor

--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,105 @@
 # Changelog

+## 0.14.4
+
+Released on 2025-11-06.
+
+### Preview features
+
+- [formatter] Allow newlines after function headers without docstrings ([#21110](https://github.com/astral-sh/ruff/pull/21110))
+- [formatter] Avoid extra parentheses for long `match` patterns with `as` captures ([#21176](https://github.com/astral-sh/ruff/pull/21176))
+- \[`refurb`\] Expand fix safety for keyword arguments and `Decimal`s (`FURB164`) ([#21259](https://github.com/astral-sh/ruff/pull/21259))
+- \[`refurb`\] Preserve argument ordering in autofix (`FURB103`) ([#20790](https://github.com/astral-sh/ruff/pull/20790))
+
+### Bug fixes
+
+- [server] Fix missing diagnostics for notebooks ([#21156](https://github.com/astral-sh/ruff/pull/21156))
+- \[`flake8-bugbear`\] Ignore non-NFKC attribute names in `B009` and `B010` ([#21131](https://github.com/astral-sh/ruff/pull/21131))
+- \[`refurb`\] Fix false negative for underscores before sign in `Decimal` constructor (`FURB157`) ([#21190](https://github.com/astral-sh/ruff/pull/21190))
+- \[`ruff`\] Fix false positives on starred arguments (`RUF057`) ([#21256](https://github.com/astral-sh/ruff/pull/21256))
+
+### Rule changes
+
+- \[`airflow`\] extend deprecated argument `concurrency` in `airflow..DAG` (`AIR301`) ([#21220](https://github.com/astral-sh/ruff/pull/21220))
+
+### Documentation
+
+- Improve `extend` docs ([#21135](https://github.com/astral-sh/ruff/pull/21135))
+- \[`flake8-comprehensions`\] Fix typo in `C416` documentation ([#21184](https://github.com/astral-sh/ruff/pull/21184))
+- Revise Ruff setup instructions for Zed editor ([#20935](https://github.com/astral-sh/ruff/pull/20935))
+
+### Other changes
+
+- Make `ruff analyze graph` work with jupyter notebooks ([#21161](https://github.com/astral-sh/ruff/pull/21161))
+
+### Contributors
+
+- [@chirizxc](https://github.com/chirizxc)
+- [@Lee-W](https://github.com/Lee-W)
+- [@musicinmybrain](https://github.com/musicinmybrain)
+- [@MichaReiser](https://github.com/MichaReiser)
+- [@tjkuson](https://github.com/tjkuson)
+- [@danparizher](https://github.com/danparizher)
+- [@renovate](https://github.com/renovate)
+- [@ntBre](https://github.com/ntBre)
+- [@gauthsvenkat](https://github.com/gauthsvenkat)
+- [@LoicRiegel](https://github.com/LoicRiegel)
+
+## 0.14.3
+
+Released on 2025-10-30.
+
+### Preview features
+
+- Respect `--output-format` with `--watch` ([#21097](https://github.com/astral-sh/ruff/pull/21097))
+- \[`pydoclint`\] Fix false positive on explicit exception re-raising (`DOC501`, `DOC502`) ([#21011](https://github.com/astral-sh/ruff/pull/21011))
+- \[`pyflakes`\] Revert to stable behavior if imports for module lie in alternate branches for `F401` ([#20878](https://github.com/astral-sh/ruff/pull/20878))
+- \[`pylint`\] Implement `stop-iteration-return` (`PLR1708`) ([#20733](https://github.com/astral-sh/ruff/pull/20733))
+- \[`ruff`\] Add support for additional eager conversion patterns (`RUF065`) ([#20657](https://github.com/astral-sh/ruff/pull/20657))
+
+### Bug fixes
+
+- Fix finding keyword range for clause header after statement ending with semicolon ([#21067](https://github.com/astral-sh/ruff/pull/21067))
+- Fix syntax error false positive on nested alternative patterns ([#21104](https://github.com/astral-sh/ruff/pull/21104))
+- \[`ISC001`\] Fix panic when string literals are unclosed ([#21034](https://github.com/astral-sh/ruff/pull/21034))
+- \[`flake8-django`\] Apply `DJ001` to annotated fields ([#20907](https://github.com/astral-sh/ruff/pull/20907))
+- \[`flake8-pyi`\] Fix `PYI034` to not trigger on metaclasses (`PYI034`) ([#20881](https://github.com/astral-sh/ruff/pull/20881))
+- \[`flake8-type-checking`\] Fix `TC003` false positive with `future-annotations` ([#21125](https://github.com/astral-sh/ruff/pull/21125))
+- \[`pyflakes`\] Fix false positive for `__class__` in lambda expressions within class definitions (`F821`) ([#20564](https://github.com/astral-sh/ruff/pull/20564))
+- \[`pyupgrade`\] Fix false positive for `TypeVar` with default on Python \<3.13 (`UP046`,`UP047`) ([#21045](https://github.com/astral-sh/ruff/pull/21045))
+
+### Rule changes
+
+- Add missing docstring sections to the numpy list ([#20931](https://github.com/astral-sh/ruff/pull/20931))
+- \[`airflow`\] Extend `airflow.models..Param` check (`AIR311`) ([#21043](https://github.com/astral-sh/ruff/pull/21043))
+- \[`airflow`\] Warn that `airflow....DAG.create_dagrun` has been removed (`AIR301`) ([#21093](https://github.com/astral-sh/ruff/pull/21093))
+- \[`refurb`\] Preserve digit separators in `Decimal` constructor (`FURB157`) ([#20588](https://github.com/astral-sh/ruff/pull/20588))
+
+### Server
+
+- Avoid sending an unnecessary "clear diagnostics" message for clients supporting pull diagnostics ([#21105](https://github.com/astral-sh/ruff/pull/21105))
+
+### Documentation
+
+- \[`flake8-bandit`\] Fix correct example for `S308` ([#21128](https://github.com/astral-sh/ruff/pull/21128))
+
+### Other changes
+
+- Clearer error message when `line-length` goes beyond threshold ([#21072](https://github.com/astral-sh/ruff/pull/21072))
+
+### Contributors
+
+- [@danparizher](https://github.com/danparizher)
+- [@jvacek](https://github.com/jvacek)
+- [@ntBre](https://github.com/ntBre)
+- [@augustelalande](https://github.com/augustelalande)
+- [@prakhar1144](https://github.com/prakhar1144)
+- [@TaKO8Ki](https://github.com/TaKO8Ki)
+- [@dylwil3](https://github.com/dylwil3)
+- [@fatelei](https://github.com/fatelei)
+- [@ShaharNaveh](https://github.com/ShaharNaveh)
+- [@Lee-W](https://github.com/Lee-W)
+
 ## 0.14.2

 Released on 2025-10-23.
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -280,6 +280,55 @@ Note that plugin-specific configuration options are defined in their own modules

 Finally, regenerate the documentation and generated code with `cargo dev generate-all`.

+### Opening a PR
+
+After you finish your changes, the next step is to open a PR. By default, two
+sections will be filled into the PR body: the summary and the test plan.
+
+#### The summary
+
+The summary is intended to give us as maintainers information about your PR.
+This should typically include a link to the relevant issue(s) you're addressing
+in your PR, as well as a summary of the issue and your approach to fixing it. If
+you have any questions about your approach or design, or if you considered
+alternative approaches, that can also be helpful to include.
+
+AI can be helpful in generating both the code and summary of your PR, but a
+successful contribution should still be carefully reviewed by you and the
+summary editorialized before submitting a PR. A great summary is thorough but
+also succinct and gives us the context we need to review your PR.
+
+You can find examples of excellent issues and PRs by searching for the
+[`great writeup`](https://github.com/astral-sh/ruff/issues?q=label%3A%22great%20writeup%22)
+label.
+
+#### The test plan
+
+The test plan is likely to be shorter than the summary and can be as simple as
+"Added new snapshot tests for `RUF123`," at least for rule bugs. For LSP or some
+types of CLI changes, in particular, it can also be helpful to include
+screenshots or recordings of your change in action.
+
+#### Ecosystem report
+
+After opening the PR, an ecosystem report will be run as part of CI. This shows
+a diff of linter and formatter behavior before and after the changes in your PR.
+Going through these changes and reporting your findings in the PR summary or an
+additional comment help us to review your PR more efficiently. It's also a great
+way to find new test cases to incorporate into your PR if you identify any
+issues.
+
+#### PR status
+
+To help us know when your PR is ready for review again, please either move your
+PR back to a draft while working on it (marking it ready for review afterwards
+will ping the previous reviewers) or explicitly re-request a review. This helps
+us to avoid re-reviewing a PR while you're still working on it and also to
+prioritize PRs that are definitely ready for review.
+
+You can also thumbs-up or mark as resolved any comments we leave to let us know
+you addressed them.
+
 ## MkDocs

 > [!NOTE]
--- a/Cargo.lock
+++ b/Cargo.lock
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ resolver = "2"
 [workspace.package]
 # Please update rustfmt.toml when bumping the Rust edition
 edition = "2024"
-rust-version = "1.88"
+rust-version = "1.89"
 homepage = "https://docs.astral.sh/ruff"
 documentation = "https://docs.astral.sh/ruff"
 repository = "https://github.com/astral-sh/ruff"
@@ -84,7 +84,7 @@ dashmap = { version = "6.0.1" }
 dir-test = { version = "0.4.0" }
 dunce = { version = "1.0.5" }
 drop_bomb = { version = "0.1.5" }
-etcetera = { version = "0.10.0" }
+etcetera = { version = "0.11.0" }
 fern = { version = "0.7.0" }
 filetime = { version = "0.2.23" }
 getrandom = { version = "0.3.1" }
@@ -103,7 +103,7 @@ hashbrown = { version = "0.16.0", default-features = false, features = [
    "inline-more",
 ] }
 heck = "0.5.0"
-ignore = { version = "0.4.22" }
+ignore = { version = "0.4.24" }
 imara-diff = { version = "0.1.5" }
 imperative = { version = "1.0.4" }
 indexmap = { version = "2.6.0" }
@@ -124,7 +124,7 @@ lsp-server = { version = "0.7.6" }
 lsp-types = { git = "https://github.com/astral-sh/lsp-types.git", rev = "3512a9f", features = [
    "proposed",
 ] }
-matchit = { version = "0.8.1" }
+matchit = { version = "0.9.0" }
 memchr = { version = "2.7.1" }
 mimalloc = { version = "0.1.39" }
 natord = { version = "1.0.9" }
@@ -146,7 +146,7 @@ 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 = "d38145c29574758de7ffbe8a13cd4584c3b09161", default-features = false, features = [
+salsa = { git = "https://github.com/salsa-rs/salsa.git", rev = "05a9af7f554b64b8aadc2eeb6f2caf73d0408d09", default-features = false, features = [
    "compact_str",
    "macros",
    "salsa_unstable",
--- a/README.md
+++ b/README.md
@@ -147,8 +147,8 @@ 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/0.14.2/install.sh | sh
-powershell -c "irm https://astral.sh/ruff/0.14.2/install.ps1 | iex"
+curl -LsSf https://astral.sh/ruff/0.14.4/install.sh | sh
+powershell -c "irm https://astral.sh/ruff/0.14.4/install.ps1 | iex"
 ```

 You can also install Ruff via [Homebrew](https://formulae.brew.sh/formula/ruff), [Conda](https://anaconda.org/conda-forge/ruff),
@@ -181,7 +181,7 @@ 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: v0.14.2
+  rev: v0.14.4
  hooks:
    # Run the linter.
    - id: ruff-check
--- a/crates/ruff/Cargo.toml
+++ b/crates/ruff/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ruff"
-version = "0.14.2"
+version = "0.14.4"
 publish = true
 authors = { workspace = true }
 edition = { workspace = true }
--- a/crates/ruff/src/args.rs
+++ b/crates/ruff/src/args.rs
@@ -7,6 +7,8 @@ use std::sync::Arc;

 use crate::commands::completions::config::{OptionString, OptionStringParser};
 use anyhow::bail;
+use clap::builder::Styles;
+use clap::builder::styling::{AnsiColor, Effects};
 use clap::builder::{TypedValueParser, ValueParserFactory};
 use clap::{Parser, Subcommand, command};
 use colored::Colorize;
@@ -78,6 +80,13 @@ impl GlobalConfigArgs {
    }
 }

+// Configures Clap v3-style help menu colors
+const STYLES: Styles = Styles::styled()
+    .header(AnsiColor::Green.on_default().effects(Effects::BOLD))
+    .usage(AnsiColor::Green.on_default().effects(Effects::BOLD))
+    .literal(AnsiColor::Cyan.on_default().effects(Effects::BOLD))
+    .placeholder(AnsiColor::Cyan.on_default());
+
 #[derive(Debug, Parser)]
 #[command(
    author,
@@ -86,6 +95,7 @@ impl GlobalConfigArgs {
    after_help = "For help with a specific command, see: `ruff help <command>`."
 )]
 #[command(version)]
+#[command(styles = STYLES)]
 pub struct Args {
    #[command(subcommand)]
    pub(crate) command: Command,
@@ -405,8 +415,13 @@ pub struct CheckCommand {
    )]
    pub statistics: bool,
    /// Enable automatic additions of `noqa` directives to failing lines.
+    /// Optionally provide a reason to append after the codes.
    #[arg(
        long,
+        value_name = "REASON",
+        default_missing_value = "",
+        num_args = 0..=1,
+        require_equals = true,
        // conflicts_with = "add_noqa",
        conflicts_with = "show_files",
        conflicts_with = "show_settings",
@@ -418,7 +433,7 @@ pub struct CheckCommand {
        conflicts_with = "fix",
        conflicts_with = "diff",
    )]
-    pub add_noqa: bool,
+    pub add_noqa: Option<String>,
    /// See the files Ruff will be run against with the current settings.
    #[arg(
        long,
@@ -1047,7 +1062,7 @@ Possible choices:
 /// etc.).
 #[expect(clippy::struct_excessive_bools)]
 pub struct CheckArguments {
-    pub add_noqa: bool,
+    pub add_noqa: Option<String>,
    pub diff: bool,
    pub exit_non_zero_on_fix: bool,
    pub exit_zero: bool,
--- a/crates/ruff/src/commands/add_noqa.rs
+++ b/crates/ruff/src/commands/add_noqa.rs
@@ -21,6 +21,7 @@ pub(crate) fn add_noqa(
    files: &[PathBuf],
    pyproject_config: &PyprojectConfig,
    config_arguments: &ConfigArguments,
+    reason: Option<&str>,
 ) -> Result<usize> {
    // Collect all the files to check.
    let start = Instant::now();
@@ -76,7 +77,14 @@ pub(crate) fn add_noqa(
                    return None;
                }
            };
-            match add_noqa_to_path(path, package, &source_kind, source_type, &settings.linter) {
+            match add_noqa_to_path(
+                path,
+                package,
+                &source_kind,
+                source_type,
+                &settings.linter,
+                reason,
+            ) {
                Ok(count) => Some(count),
                Err(e) => {
                    error!("Failed to add noqa to {}: {e}", path.display());
--- a/crates/ruff/src/commands/analyze_graph.rs
+++ b/crates/ruff/src/commands/analyze_graph.rs
@@ -7,6 +7,7 @@ use path_absolutize::CWD;
 use ruff_db::system::{SystemPath, SystemPathBuf};
 use ruff_graph::{Direction, ImportMap, ModuleDb, ModuleImports};
 use ruff_linter::package::PackageRoot;
+use ruff_linter::source_kind::SourceKind;
 use ruff_linter::{warn_user, warn_user_once};
 use ruff_python_ast::{PySourceType, SourceType};
 use ruff_workspace::resolver::{ResolvedFile, match_exclusion, python_files_in_path};
@@ -127,10 +128,6 @@ pub(crate) fn analyze_graph(
                    },
                    Some(language) => PySourceType::from(language),
                };
-                if matches!(source_type, PySourceType::Ipynb) {
-                    debug!("Ignoring Jupyter notebook: {}", path.display());
-                    continue;
-                }

                // Convert to system paths.
                let Ok(package) = package.map(SystemPathBuf::from_path_buf).transpose() else {
@@ -147,13 +144,34 @@ pub(crate) fn analyze_graph(
                let root = root.clone();
                let result = inner_result.clone();
                scope.spawn(move |_| {
+                    // Extract source code (handles both .py and .ipynb files)
+                    let source_kind = match SourceKind::from_path(path.as_std_path(), source_type) {
+                        Ok(Some(source_kind)) => source_kind,
+                        Ok(None) => {
+                            debug!("Skipping non-Python notebook: {path}");
+                            return;
+                        }
+                        Err(err) => {
+                            warn!("Failed to read source for {path}: {err}");
+                            return;
+                        }
+                    };
+
+                    let source_code = source_kind.source_code();
+
                    // Identify any imports via static analysis.
-                    let mut imports =
-                        ModuleImports::detect(&db, &path, package.as_deref(), string_imports)
-                            .unwrap_or_else(|err| {
-                                warn!("Failed to generate import map for {path}: {err}");
-                                ModuleImports::default()
-                            });
+                    let mut imports = ModuleImports::detect(
+                        &db,
+                        source_code,
+                        source_type,
+                        &path,
+                        package.as_deref(),
+                        string_imports,
+                    )
+                    .unwrap_or_else(|err| {
+                        warn!("Failed to generate import map for {path}: {err}");
+                        ModuleImports::default()
+                    });

                    debug!("Discovered {} imports for {}", imports.len(), path);

--- a/crates/ruff/src/commands/format.rs
+++ b/crates/ruff/src/commands/format.rs
@@ -370,7 +370,7 @@ pub(crate) fn format_source(
                let line_index = LineIndex::from_source_text(unformatted);
                let byte_range = range.to_text_range(unformatted, &line_index);
                format_range(unformatted, byte_range, options).map(|formatted_range| {
-                    let mut formatted = unformatted.to_string();
+                    let mut formatted = unformatted.clone();
                    formatted.replace_range(
                        std::ops::Range::<usize>::from(formatted_range.source_range()),
                        formatted_range.as_code(),
--- a/crates/ruff/src/commands/linter.rs
+++ b/crates/ruff/src/commands/linter.rs
@@ -16,6 +16,8 @@ struct LinterInfo {
    prefix: &'static str,
    name: &'static str,
    #[serde(skip_serializing_if = "Option::is_none")]
+    url: Option<&'static str>,
+    #[serde(skip_serializing_if = "Option::is_none")]
    categories: Option<Vec<LinterCategoryInfo>>,
 }

@@ -50,6 +52,7 @@ pub(crate) fn linter(format: HelpFormat) -> Result<()> {
                .map(|linter_info| LinterInfo {
                    prefix: linter_info.common_prefix(),
                    name: linter_info.name(),
+                    url: linter_info.url(),
                    categories: linter_info.upstream_categories().map(|cats| {
                        cats.iter()
                            .map(|c| LinterCategoryInfo {
--- a/crates/ruff/src/lib.rs
+++ b/crates/ruff/src/lib.rs
@@ -319,12 +319,20 @@ pub fn check(args: CheckCommand, global_options: GlobalConfigArgs) -> Result<Exi
        warn_user!("Detected debug build without --no-cache.");
    }

-    if cli.add_noqa {
+    if let Some(reason) = &cli.add_noqa {
        if !fix_mode.is_generate() {
            warn_user!("--fix is incompatible with --add-noqa.");
        }
+        if reason.contains(['\n', '\r']) {
+            return Err(anyhow::anyhow!(
+                "--add-noqa <reason> cannot contain newline characters"
+            ));
+        }
+
+        let reason_opt = (!reason.is_empty()).then_some(reason.as_str());
+
        let modifications =
-            commands::add_noqa::add_noqa(&files, &pyproject_config, &config_arguments)?;
+            commands::add_noqa::add_noqa(&files, &pyproject_config, &config_arguments, reason_opt)?;
        if modifications > 0 && config_arguments.log_level >= LogLevel::Default {
            let s = if modifications == 1 { "" } else { "s" };
            #[expect(clippy::print_stderr)]
--- a/crates/ruff/src/printer.rs
+++ b/crates/ruff/src/printer.rs
@@ -9,9 +9,7 @@ use itertools::{Itertools, iterate};
 use ruff_linter::linter::FixTable;
 use serde::Serialize;

-use ruff_db::diagnostic::{
-    Diagnostic, DiagnosticFormat, DisplayDiagnosticConfig, DisplayDiagnostics, SecondaryCode,
-};
+use ruff_db::diagnostic::{Diagnostic, DisplayDiagnosticConfig, SecondaryCode};
 use ruff_linter::fs::relativize_path;
 use ruff_linter::logging::LogLevel;
 use ruff_linter::message::{EmitterContext, render_diagnostics};
@@ -390,21 +388,18 @@ impl Printer {

            let context = EmitterContext::new(&diagnostics.notebook_indexes);
            let format = if preview {
-                DiagnosticFormat::Full
+                self.format
            } else {
-                DiagnosticFormat::Concise
+                OutputFormat::Concise
            };
            let config = DisplayDiagnosticConfig::default()
+                .preview(preview)
                .hide_severity(true)
                .color(!cfg!(test) && colored::control::SHOULD_COLORIZE.should_colorize())
                .with_show_fix_status(show_fix_status(self.fix_mode, fixables.as_ref()))
-                .format(format)
-                .with_fix_applicability(self.unsafe_fixes.required_applicability());
-            write!(
-                writer,
-                "{}",
-                DisplayDiagnostics::new(&context, &config, &diagnostics.inner)
-            )?;
+                .with_fix_applicability(self.unsafe_fixes.required_applicability())
+                .show_fix_diff(preview);
+            render_diagnostics(writer, format, config, &context, &diagnostics.inner)?;
        }
        writer.flush()?;

--- a/crates/ruff/tests/analyze_graph.rs
+++ b/crates/ruff/tests/analyze_graph.rs
@@ -653,3 +653,133 @@ fn venv() -> Result<()> {

    Ok(())
 }
+
+#[test]
+fn notebook_basic() -> Result<()> {
+    let tempdir = TempDir::new()?;
+    let root = ChildPath::new(tempdir.path());
+
+    root.child("ruff").child("__init__.py").write_str("")?;
+    root.child("ruff")
+        .child("a.py")
+        .write_str(indoc::indoc! {r#"
+        def helper():
+            pass
+    "#})?;
+
+    // Create a basic notebook with a simple import
+    root.child("notebook.ipynb").write_str(indoc::indoc! {r#"
+        {
+          "cells": [
+            {
+              "cell_type": "code",
+              "execution_count": null,
+              "metadata": {},
+              "outputs": [],
+              "source": [
+                "from ruff.a import helper"
+              ]
+            }
+          ],
+          "metadata": {
+            "language_info": {
+              "name": "python",
+              "version": "3.12.0"
+            }
+          },
+          "nbformat": 4,
+          "nbformat_minor": 5
+        }
+    "#})?;
+
+    insta::with_settings!({
+        filters => INSTA_FILTERS.to_vec(),
+    }, {
+        assert_cmd_snapshot!(command().current_dir(&root), @r###"
+        success: true
+        exit_code: 0
+        ----- stdout -----
+        {
+          "notebook.ipynb": [
+            "ruff/a.py"
+          ],
+          "ruff/__init__.py": [],
+          "ruff/a.py": []
+        }
+
+        ----- stderr -----
+        "###);
+    });
+
+    Ok(())
+}
+
+#[test]
+fn notebook_with_magic() -> Result<()> {
+    let tempdir = TempDir::new()?;
+    let root = ChildPath::new(tempdir.path());
+
+    root.child("ruff").child("__init__.py").write_str("")?;
+    root.child("ruff")
+        .child("a.py")
+        .write_str(indoc::indoc! {r#"
+        def helper():
+            pass
+    "#})?;
+
+    // Create a notebook with IPython magic commands and imports
+    root.child("notebook.ipynb").write_str(indoc::indoc! {r#"
+        {
+          "cells": [
+            {
+              "cell_type": "code",
+              "execution_count": null,
+              "metadata": {},
+              "outputs": [],
+              "source": [
+                "%load_ext autoreload\n",
+                "%autoreload 2"
+              ]
+            },
+            {
+              "cell_type": "code",
+              "execution_count": null,
+              "metadata": {},
+              "outputs": [],
+              "source": [
+                "from ruff.a import helper"
+              ]
+            }
+          ],
+          "metadata": {
+            "language_info": {
+              "name": "python",
+              "version": "3.12.0"
+            }
+          },
+          "nbformat": 4,
+          "nbformat_minor": 5
+        }
+    "#})?;
+
+    insta::with_settings!({
+        filters => INSTA_FILTERS.to_vec(),
+    }, {
+        assert_cmd_snapshot!(command().current_dir(&root), @r###"
+        success: true
+        exit_code: 0
+        ----- stdout -----
+        {
+          "notebook.ipynb": [
+            "ruff/a.py"
+          ],
+          "ruff/__init__.py": [],
+          "ruff/a.py": []
+        }
+
+        ----- stderr -----
+        "###);
+    });
+
+    Ok(())
+}
--- a/crates/ruff/tests/cli/lint.rs
+++ b/crates/ruff/tests/cli/lint.rs
@@ -1760,6 +1760,64 @@ from foo import (  # noqa: F401
    Ok(())
 }

+#[test]
+fn add_noqa_with_reason() -> Result<()> {
+    let fixture = CliTest::new()?;
+    fixture.write_file(
+        "test.py",
+        r#"import os
+
+def foo():
+    x = 1
+"#,
+    )?;
+
+    assert_cmd_snapshot!(fixture
+        .check_command()
+        .arg("--add-noqa=TODO: fix")
+        .arg("--select=F401,F841")
+        .arg("test.py"), @r"
+    success: true
+    exit_code: 0
+    ----- stdout -----
+
+    ----- stderr -----
+    Added 2 noqa directives.
+    ");
+
+    let content = fs::read_to_string(fixture.root().join("test.py"))?;
+    insta::assert_snapshot!(content, @r"
+import os  # noqa: F401 TODO: fix
+
+def foo():
+    x = 1  # noqa: F841 TODO: fix
+");
+
+    Ok(())
+}
+
+#[test]
+fn add_noqa_with_newline_in_reason() -> Result<()> {
+    let fixture = CliTest::new()?;
+    fixture.write_file("test.py", "import os\n")?;
+
+    assert_cmd_snapshot!(fixture
+        .check_command()
+        .arg("--add-noqa=line1\nline2")
+        .arg("--select=F401")
+        .arg("test.py"), @r###"
+    success: false
+    exit_code: 2
+    ----- stdout -----
+
+    ----- stderr -----
+    ruff failed
+      Cause: --add-noqa <reason> cannot contain newline characters
+    "###);
+
+    Ok(())
+}
+
 /// Infer `3.11` from `requires-python` in `pyproject.toml`.
 #[test]
 fn requires_python() -> Result<()> {
--- a/crates/ruff_benchmark/benches/ty_walltime.rs
+++ b/crates/ruff_benchmark/benches/ty_walltime.rs
@@ -146,7 +146,7 @@ static FREQTRADE: Benchmark = Benchmark::new(
        max_dep_date: "2025-06-17",
        python_version: PythonVersion::PY312,
    },
-    400,
+    525,
 );

 static PANDAS: Benchmark = Benchmark::new(
@@ -226,7 +226,7 @@ static STATIC_FRAME: Benchmark = Benchmark::new(
        max_dep_date: "2025-08-09",
        python_version: PythonVersion::PY311,
    },
-    750,
+    800,
 );

 #[track_caller]
--- a/crates/ruff_db/src/diagnostic/render/full.rs
+++ b/crates/ruff_db/src/diagnostic/render/full.rs
@@ -112,16 +112,16 @@ impl std::fmt::Display for Diff<'_> {
        // `None`, indicating a regular script file, all the lines will be in one "cell" under the
        // `None` key.
        let cells = if let Some(notebook_index) = &self.notebook_index {
-            let mut last_cell = OneIndexed::MIN;
+            let mut last_cell_index = OneIndexed::MIN;
            let mut cells: Vec<(Option<OneIndexed>, TextSize)> = Vec::new();
-            for (row, cell) in notebook_index.iter() {
-                if cell != last_cell {
-                    let offset = source_code.line_start(row);
-                    cells.push((Some(last_cell), offset));
-                    last_cell = cell;
+            for cell in notebook_index.iter() {
+                if cell.cell_index() != last_cell_index {
+                    let offset = source_code.line_start(cell.start_row());
+                    cells.push((Some(last_cell_index), offset));
+                    last_cell_index = cell.cell_index();
                }
            }
-            cells.push((Some(last_cell), source_text.text_len()));
+            cells.push((Some(last_cell_index), source_text.text_len()));
            cells
        } else {
            vec![(None, source_text.text_len())]
--- a/crates/ruff_db/src/files.rs
+++ b/crates/ruff_db/src/files.rs
@@ -470,6 +470,17 @@ impl File {
        self.source_type(db).is_stub()
    }

+    /// Returns `true` if the file is an `__init__.pyi`
+    pub fn is_package_stub(self, db: &dyn Db) -> bool {
+        self.path(db).as_str().ends_with("__init__.pyi")
+    }
+
+    /// Returns `true` if the file is an `__init__.pyi`
+    pub fn is_package(self, db: &dyn Db) -> bool {
+        let path = self.path(db).as_str();
+        path.ends_with("__init__.pyi") || path.ends_with("__init__.py")
+    }
+
    pub fn source_type(self, db: &dyn Db) -> PySourceType {
        match self.path(db) {
            FilePath::System(path) => path
--- a/crates/ruff_db/src/system/os.rs
+++ b/crates/ruff_db/src/system/os.rs
@@ -200,7 +200,12 @@ impl System for OsSystem {
    /// The walker ignores files according to [`ignore::WalkBuilder::standard_filters`]
    /// when setting [`WalkDirectoryBuilder::standard_filters`] to true.
    fn walk_directory(&self, path: &SystemPath) -> WalkDirectoryBuilder {
-        WalkDirectoryBuilder::new(path, OsDirectoryWalker {})
+        WalkDirectoryBuilder::new(
+            path,
+            OsDirectoryWalker {
+                cwd: self.current_directory().to_path_buf(),
+            },
+        )
    }

    fn glob(
@@ -454,7 +459,9 @@ struct ListedDirectory {
 }

 #[derive(Debug)]
-struct OsDirectoryWalker;
+struct OsDirectoryWalker {
+    cwd: SystemPathBuf,
+}

 impl DirectoryWalker for OsDirectoryWalker {
    fn walk(
@@ -473,6 +480,7 @@ impl DirectoryWalker for OsDirectoryWalker {
        };

        let mut builder = ignore::WalkBuilder::new(first.as_std_path());
+        builder.current_dir(self.cwd.as_std_path());

        builder.standard_filters(standard_filters);
        builder.hidden(hidden);
--- a/crates/ruff_db/src/system/path.rs
+++ b/crates/ruff_db/src/system/path.rs
@@ -723,10 +723,11 @@ impl ruff_cache::CacheKey for SystemPathBuf {

 /// A slice of a virtual path on [`System`](super::System) (akin to [`str`]).
 #[repr(transparent)]
+#[derive(Eq, PartialEq, Hash, PartialOrd, Ord)]
 pub struct SystemVirtualPath(str);

 impl SystemVirtualPath {
-    pub fn new(path: &str) -> &SystemVirtualPath {
+    pub const fn new(path: &str) -> &SystemVirtualPath {
        // SAFETY: SystemVirtualPath is marked as #[repr(transparent)] so the conversion from a
        // *const str to a *const SystemVirtualPath is valid.
        unsafe { &*(path as *const str as *const SystemVirtualPath) }
@@ -767,8 +768,8 @@ pub struct SystemVirtualPathBuf(String);

 impl SystemVirtualPathBuf {
    #[inline]
-    pub fn as_path(&self) -> &SystemVirtualPath {
-        SystemVirtualPath::new(&self.0)
+    pub const fn as_path(&self) -> &SystemVirtualPath {
+        SystemVirtualPath::new(self.0.as_str())
    }
 }

@@ -852,6 +853,12 @@ impl ruff_cache::CacheKey for SystemVirtualPathBuf {
    }
 }

+impl Borrow<SystemVirtualPath> for SystemVirtualPathBuf {
+    fn borrow(&self) -> &SystemVirtualPath {
+        self.as_path()
+    }
+}
+
 /// Deduplicates identical paths and removes nested paths.
 ///
 /// # Examples
--- a/crates/ruff_dev/src/generate_options.rs
+++ b/crates/ruff_dev/src/generate_options.rs
@@ -62,7 +62,7 @@ fn generate_set(output: &mut String, set: Set, parents: &mut Vec<Set>) {
        generate_set(
            output,
            Set::Named {
-                name: set_name.to_string(),
+                name: set_name.clone(),
                set: *sub_set,
            },
            parents,
--- a/crates/ruff_dev/src/generate_ty_options.rs
+++ b/crates/ruff_dev/src/generate_ty_options.rs
@@ -104,7 +104,7 @@ fn generate_set(output: &mut String, set: Set, parents: &mut Vec<Set>) {
        generate_set(
            output,
            Set::Named {
-                name: set_name.to_string(),
+                name: set_name.clone(),
                set: *sub_set,
            },
            parents,
--- a/crates/ruff_formatter/src/builders.rs
+++ b/crates/ruff_formatter/src/builders.rs
@@ -1006,7 +1006,7 @@ impl<Context> std::fmt::Debug for Align<'_, Context> {
 /// Block indents indent a block of code, such as in a function body, and therefore insert a line
 /// break before and after the content.
 ///
-/// Doesn't create an indentation if the passed in content is [`FormatElement.is_empty`].
+/// Doesn't create an indentation if the passed in content is empty.
 ///
 /// # Examples
 ///
--- a/crates/ruff_formatter/src/format_element.rs
+++ b/crates/ruff_formatter/src/format_element.rs
@@ -487,7 +487,7 @@ pub trait FormatElements {
 /// Represents the width by adding 1 to the actual width so that the width can be represented by a [`NonZeroU32`],
 /// allowing [`TextWidth`] or [`Option<Width>`] fit in 4 bytes rather than 8.
 ///
-/// This means that 2^32 can not be precisely represented and instead has the same value as 2^32-1.
+/// This means that 2^32 cannot be precisely represented and instead has the same value as 2^32-1.
 /// This imprecision shouldn't matter in practice because either text are longer than any configured line width
 /// and thus, the text should break.
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
--- a/crates/ruff_graph/src/lib.rs
+++ b/crates/ruff_graph/src/lib.rs
@@ -3,8 +3,9 @@ use std::collections::{BTreeMap, BTreeSet};
 use anyhow::Result;

 use ruff_db::system::{SystemPath, SystemPathBuf};
+use ruff_python_ast::PySourceType;
 use ruff_python_ast::helpers::to_module_path;
-use ruff_python_parser::{Mode, ParseOptions, parse};
+use ruff_python_parser::{ParseOptions, parse};

 use crate::collector::Collector;
 pub use crate::db::ModuleDb;
@@ -24,13 +25,14 @@ impl ModuleImports {
    /// Detect the [`ModuleImports`] for a given Python file.
    pub fn detect(
        db: &ModuleDb,
+        source: &str,
+        source_type: PySourceType,
        path: &SystemPath,
        package: Option<&SystemPath>,
        string_imports: StringImports,
    ) -> Result<Self> {
-        // Read and parse the source code.
-        let source = std::fs::read_to_string(path)?;
-        let parsed = parse(&source, ParseOptions::from(Mode::Module))?;
+        // Parse the source code.
+        let parsed = parse(source, ParseOptions::from(source_type))?;

        let module_path =
            package.and_then(|package| to_module_path(package.as_std_path(), path.as_std_path()));
--- a/crates/ruff_linter/Cargo.toml
+++ b/crates/ruff_linter/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ruff_linter"
-version = "0.14.2"
+version = "0.14.4"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }
--- a/crates/ruff_linter/resources/test/fixtures/airflow/AIR301_args.py
+++ b/crates/ruff_linter/resources/test/fixtures/airflow/AIR301_args.py
@@ -22,6 +22,7 @@ DAG(dag_id="class_schedule_interval", schedule_interval="@hourly")

 DAG(dag_id="class_timetable", timetable=NullTimetable())

+DAG(dag_id="class_concurrency", concurrency=12)

 DAG(dag_id="class_fail_stop", fail_stop=True)

--- a/crates/ruff_linter/resources/test/fixtures/airflow/AIR301_class_attribute.py
+++ b/crates/ruff_linter/resources/test/fixtures/airflow/AIR301_class_attribute.py
@@ -10,6 +10,7 @@ from airflow.datasets import (
 )
 from airflow.datasets.manager import DatasetManager
 from airflow.lineage.hook import DatasetLineageInfo, HookLineageCollector
+from airflow.models.dag import DAG
 from airflow.providers.amazon.aws.auth_manager.aws_auth_manager import AwsAuthManager
 from airflow.providers.apache.beam.hooks import BeamHook, NotAir302HookError
 from airflow.providers.google.cloud.secrets.secret_manager import (
@@ -20,6 +21,7 @@ from airflow.providers_manager import ProvidersManager
 from airflow.secrets.base_secrets import BaseSecretsBackend
 from airflow.secrets.local_filesystem import LocalFilesystemBackend

+
 # airflow.Dataset
 dataset_from_root = DatasetFromRoot()
 dataset_from_root.iter_datasets()
@@ -56,6 +58,10 @@ hlc.add_input_dataset()
 hlc.add_output_dataset()
 hlc.collected_datasets()

+# airflow.models.dag.DAG
+test_dag = DAG(dag_id="test_dag")
+test_dag.create_dagrun()
+
 # airflow.providers.amazon.auth_manager.aws_auth_manager
 aam = AwsAuthManager()
 aam.is_authorized_dataset()
@@ -96,3 +102,15 @@ base_secret_backend.get_connections()
 # airflow.secrets.local_filesystem
 lfb = LocalFilesystemBackend()
 lfb.get_connections()
+
+from airflow.models import DAG
+
+# airflow.DAG
+test_dag = DAG(dag_id="test_dag")
+test_dag.create_dagrun()
+
+from airflow import DAG
+
+# airflow.DAG
+test_dag = DAG(dag_id="test_dag")
+test_dag.create_dagrun()
--- a/crates/ruff_linter/resources/test/fixtures/flake8_bugbear/B009_B010.py
+++ b/crates/ruff_linter/resources/test/fixtures/flake8_bugbear/B009_B010.py
@@ -70,3 +70,12 @@ builtins.getattr(foo, "bar")

 # Regression test for: https://github.com/astral-sh/ruff/issues/18353
 setattr(foo, "__debug__", 0)
+
+# Regression test for: https://github.com/astral-sh/ruff/issues/21126
+# Non-NFKC attribute names should be marked as unsafe. Python normalizes identifiers in
+# attribute access (obj.attr) using NFKC, but does not normalize string
+# arguments passed to getattr/setattr. Rewriting `getattr(ns, "ſ")` to
+# `ns.ſ` would be interpreted as `ns.s` at runtime, changing behavior.
+# Example: the long s character "ſ" normalizes to "s" under NFKC.
+getattr(foo, "ſ")
+setattr(foo, "ſ", 1)
--- a/crates/ruff_linter/resources/test/fixtures/flake8_django/DJ001.py
+++ b/crates/ruff_linter/resources/test/fixtures/flake8_django/DJ001.py
@@ -46,3 +46,9 @@ class CorrectModel(models.Model):
        max_length=255, null=True, blank=True, unique=True
    )
    urlfieldu = models.URLField(max_length=255, null=True, blank=True, unique=True)
+
+
+class IncorrectModelWithSimpleAnnotations(models.Model):
+    charfield: models.CharField = models.CharField(max_length=255, null=True)
+    textfield: models.TextField = models.TextField(max_length=255, null=True)
+    slugfield: models.SlugField = models.SlugField(max_length=255, null=True)
--- a/crates/ruff_linter/resources/test/fixtures/flake8_implicit_str_concat/ISC_syntax_error_2.py
+++ b/crates/ruff_linter/resources/test/fixtures/flake8_implicit_str_concat/ISC_syntax_error_2.py
@@ -0,0 +1,7 @@
+# Regression test for https://github.com/astral-sh/ruff/issues/21023
+'' '
+"" ""
+'' '' '
+"" "" "
+f"" f"
+f"" f"" f"
--- a/crates/ruff_linter/resources/test/fixtures/flake8_pyi/PYI034.py
+++ b/crates/ruff_linter/resources/test/fixtures/flake8_pyi/PYI034.py
@@ -359,3 +359,29 @@ class Generic5(list[PotentialTypeVar]):
    def __new__(cls: type[Generic5]) -> Generic5: ...
    def __enter__(self: Generic5) -> Generic5: ...

+
+# Test cases based on issue #20781 - metaclasses that triggers IsMetaclass::Maybe
+class MetaclassInWhichSelfCannotBeUsed5(type(Protocol)):
+    def __new__(
+        cls, name: str, bases: tuple[type[Any], ...], attrs: dict[str, Any], **kwargs: Any
+    ) -> MetaclassInWhichSelfCannotBeUsed5:
+        new_class = super().__new__(cls, name, bases, attrs, **kwargs)
+        return new_class
+
+
+import django.db.models.base
+
+
+class MetaclassInWhichSelfCannotBeUsed6(django.db.models.base.ModelBase):
+    def __new__(cls, name: str, bases: tuple[Any, ...], attrs: dict[str, Any], **kwargs: Any) -> MetaclassInWhichSelfCannotBeUsed6:
+        ...
+
+
+class MetaclassInWhichSelfCannotBeUsed7(django.db.models.base.ModelBase):
+    def __new__(cls, /, name: str, bases: tuple[object, ...], attrs: dict[str, object], **kwds: object) -> MetaclassInWhichSelfCannotBeUsed7:
+        ...
+
+
+class MetaclassInWhichSelfCannotBeUsed8(django.db.models.base.ModelBase):
+    def __new__(cls, name: builtins.str, bases: tuple, attributes: dict, /, **kw) -> MetaclassInWhichSelfCannotBeUsed8:
+        ...
--- a/crates/ruff_linter/resources/test/fixtures/flake8_pyi/PYI034.pyi
+++ b/crates/ruff_linter/resources/test/fixtures/flake8_pyi/PYI034.pyi
@@ -252,3 +252,28 @@ from some_module import PotentialTypeVar
 class Generic5(list[PotentialTypeVar]):
    def __new__(cls: type[Generic5]) -> Generic5: ...
    def __enter__(self: Generic5) -> Generic5: ...
+
+
+# Test case based on issue #20781 - metaclass that triggers IsMetaclass::Maybe
+class MetaclassInWhichSelfCannotBeUsed5(type(Protocol)):
+    def __new__(
+        cls, name: str, bases: tuple[type[Any], ...], attrs: dict[str, Any], **kwargs: Any
+    ) -> MetaclassInWhichSelfCannotBeUsed5: ...
+
+
+import django.db.models.base
+
+
+class MetaclassInWhichSelfCannotBeUsed6(django.db.models.base.ModelBase):
+    def __new__(cls, name: str, bases: tuple[Any, ...], attrs: dict[str, Any], **kwargs: Any) -> MetaclassInWhichSelfCannotBeUsed6:
+        ...
+
+
+class MetaclassInWhichSelfCannotBeUsed7(django.db.models.base.ModelBase):
+    def __new__(cls, /, name: str, bases: tuple[object, ...], attrs: dict[str, object], **kwds: object) -> MetaclassInWhichSelfCannotBeUsed7:
+        ...
+
+
+class MetaclassInWhichSelfCannotBeUsed8(django.db.models.base.ModelBase):
+    def __new__(cls, name: builtins.str, bases: tuple, attributes: dict, /, **kw) -> MetaclassInWhichSelfCannotBeUsed8:
+        ...
--- a/crates/ruff_linter/resources/test/fixtures/flake8_simplify/SIM222.py
+++ b/crates/ruff_linter/resources/test/fixtures/flake8_simplify/SIM222.py
@@ -204,3 +204,15 @@ x = 1
 print(f"{x=}" or "bar")  # SIM222
 (lambda: 1) or True  # SIM222
 (i for i in range(1)) or "bar"  # SIM222
+
+# https://github.com/astral-sh/ruff/issues/21136
+def get_items():
+    return tuple(item for item in Item.objects.all()) or None  # OK
+
+
+def get_items_list():
+    return tuple([item for item in items]) or None  # OK
+
+
+def get_items_set():
+    return tuple({item for item in items}) or None  # OK
--- a/crates/ruff_linter/resources/test/fixtures/flake8_type_checking/TC003.py
+++ b/crates/ruff_linter/resources/test/fixtures/flake8_type_checking/TC003.py
@@ -14,3 +14,14 @@ def f():
    import os

    print(os)
+
+
+# regression test for https://github.com/astral-sh/ruff/issues/21121
+from dataclasses import KW_ONLY, dataclass
+
+
+@dataclass
+class DataClass:
+    a: int
+    _: KW_ONLY  # should be an exception to TC003, even with future-annotations
+    b: int
--- a/crates/ruff_linter/resources/test/fixtures/pydoclint/DOC102_numpy.py
+++ b/crates/ruff_linter/resources/test/fixtures/pydoclint/DOC102_numpy.py
@@ -370,3 +370,22 @@ class Foo:
            The flag converter instance with all flags parsed.
        """
        return
+
+# OK
+def baz(x: int) -> int:
+    """
+    Show a `Warnings` DOC102 false positive.
+
+    Parameters
+    ----------
+    x : int
+
+    Warnings
+    --------
+    This function demonstrates a DOC102 false positive
+
+    Returns
+    -------
+    int
+    """
+    return x
--- a/crates/ruff_linter/resources/test/fixtures/pydoclint/DOC502_google.py
+++ b/crates/ruff_linter/resources/test/fixtures/pydoclint/DOC502_google.py
@@ -81,3 +81,55 @@ def calculate_speed(distance: float, time: float) -> float:
    except TypeError:
        print("Not a number? Shame on you!")
        raise
+
+
+# This should NOT trigger DOC502 because OSError is explicitly re-raised
+def f():
+    """Do nothing.
+
+    Raises:
+        OSError: If the OS errors.
+    """
+    try:
+        pass
+    except OSError as e:
+        raise e
+
+
+# This should NOT trigger DOC502 because OSError is explicitly re-raised with from None
+def g():
+    """Do nothing.
+
+    Raises:
+        OSError: If the OS errors.
+    """
+    try:
+        pass
+    except OSError as e:
+        raise e from None
+
+
+# This should NOT trigger DOC502 because ValueError is explicitly re-raised from tuple exception
+def h():
+    """Do nothing.
+
+    Raises:
+        ValueError: If something goes wrong.
+    """
+    try:
+        pass
+    except (ValueError, TypeError) as e:
+        raise e
+
+
+# This should NOT trigger DOC502 because TypeError is explicitly re-raised from tuple exception
+def i():
+    """Do nothing.
+
+    Raises:
+        TypeError: If something goes wrong.
+    """
+    try:
+        pass
+    except (ValueError, TypeError) as e:
+        raise e
--- a/crates/ruff_linter/resources/test/fixtures/pyflakes/F821_33.py
+++ b/crates/ruff_linter/resources/test/fixtures/pyflakes/F821_33.py
@@ -0,0 +1,21 @@
+class C:
+    f = lambda self: __class__
+
+
+print(C().f().__name__)
+
+# Test: nested lambda
+class D:
+    g = lambda self: (lambda: __class__)
+
+
+print(D().g()().__name__)
+
+# Test: lambda outside class (should still fail)
+h = lambda: __class__
+
+# Test: lambda referencing module-level variable (should not be flagged as F821)
+import uuid
+
+class E:
+    uuid = lambda: str(uuid.uuid4())
--- a/crates/ruff_linter/resources/test/fixtures/pylint/stop_iteration_return.py
+++ b/crates/ruff_linter/resources/test/fixtures/pylint/stop_iteration_return.py
@@ -0,0 +1,131 @@
+"""Test cases for PLR1708 stop-iteration-return."""
+
+
+# Valid cases - should not trigger the rule
+def normal_function():
+    raise StopIteration  # Not a generator, should not trigger
+
+
+def normal_function_with_value():
+    raise StopIteration("value")  # Not a generator, should not trigger
+
+
+def generator_with_return():
+    yield 1
+    yield 2
+    return "finished"  # This is the correct way
+
+
+def generator_with_yield_from():
+    yield from [1, 2, 3]
+
+
+def generator_without_stop_iteration():
+    yield 1
+    yield 2
+    # No explicit termination
+
+
+def generator_with_other_exception():
+    yield 1
+    raise ValueError("something else")  # Different exception
+
+
+# Invalid cases - should trigger the rule
+def generator_with_stop_iteration():
+    yield 1
+    yield 2
+    raise StopIteration  # Should trigger
+
+
+def generator_with_stop_iteration_value():
+    yield 1
+    yield 2
+    raise StopIteration("finished")  # Should trigger
+
+
+def generator_with_stop_iteration_expr():
+    yield 1
+    yield 2
+    raise StopIteration(1 + 2)  # Should trigger
+
+
+def async_generator_with_stop_iteration():
+    yield 1
+    yield 2
+    raise StopIteration("async")  # Should trigger
+
+
+def nested_generator():
+    def inner_gen():
+        yield 1
+        raise StopIteration("inner")  # Should trigger
+
+    yield from inner_gen()
+
+
+def generator_in_class():
+    class MyClass:
+        def generator_method(self):
+            yield 1
+            raise StopIteration("method")  # Should trigger
+
+    return MyClass
+
+
+# Complex cases
+def complex_generator():
+    try:
+        yield 1
+        yield 2
+        raise StopIteration("complex")  # Should trigger
+    except ValueError:
+        yield 3
+    finally:
+        pass
+
+
+def generator_with_conditional_stop_iteration(condition):
+    yield 1
+    if condition:
+        raise StopIteration("conditional")  # Should trigger
+    yield 2
+
+
+# Edge cases
+def generator_with_bare_stop_iteration():
+    yield 1
+    raise StopIteration  # Should trigger (no arguments)
+
+
+def generator_with_stop_iteration_in_loop():
+    for i in range(5):
+        yield i
+        if i == 3:
+            raise StopIteration("loop")  # Should trigger
+
+
+# Should not trigger - different exceptions
+def generator_with_runtime_error():
+    yield 1
+    raise RuntimeError("not StopIteration")  # Should not trigger
+
+
+def generator_with_custom_exception():
+    yield 1
+    raise CustomException("custom")  # Should not trigger
+
+
+class CustomException(Exception):
+    pass
+
+
+# Generator comprehensions should not be affected
+list_comp = [x for x in range(10)]  # Should not trigger
+
+
+# Lambda in generator context
+def generator_with_lambda():
+    yield 1
+    func = lambda x: x  # Just a regular lambda
+    yield 2
--- a/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP029_2.py
+++ b/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP029_2.py
@@ -0,0 +1,5 @@
+from .builtins import next
+from ..builtins import str
+from ...builtins import int
+from .builtins import next as _next
+
--- a/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP037_3.py
+++ b/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP037_3.py
@@ -0,0 +1,17 @@
+"""
+Regression test for an ecosystem hit on
+https://github.com/astral-sh/ruff/pull/21125.
+
+We should mark all of the components of special dataclass annotations as
+runtime-required, not just the first layer.
+"""
+
+from dataclasses import dataclass
+from typing import ClassVar, Optional
+
+
+@dataclass(frozen=True)
+class EmptyCell:
+    _singleton: ClassVar[Optional["EmptyCell"]] = None
+    # the behavior of _singleton above should match a non-ClassVar
+    _doubleton: "EmptyCell"
--- a/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP046_2.py
+++ b/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP046_2.py
@@ -0,0 +1,13 @@
+"""This is placed in a separate fixture as `TypeVar` needs to be imported
+from `typing_extensions` to support default arguments in Python version < 3.13.
+We verify that UP046 doesn't apply in this case.
+"""
+
+from typing import Generic
+from typing_extensions import TypeVar
+
+T = TypeVar("T", default=str)
+
+
+class DefaultTypeVar(Generic[T]):
+    var: T
--- a/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP047_0.py
+++ b/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP047_0.py
--- a/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP047_1.py
+++ b/crates/ruff_linter/resources/test/fixtures/pyupgrade/UP047_1.py
@@ -0,0 +1,12 @@
+"""This is placed in a separate fixture as `TypeVar` needs to be imported
+from `typing_extensions` to support default arguments in Python version < 3.13.
+We verify that UP047 doesn't apply in this case.
+"""
+
+from typing_extensions import TypeVar
+
+T = TypeVar("T", default=int)
+
+
+def default_var(var: T) -> T:
+    return var
--- a/crates/ruff_linter/resources/test/fixtures/refurb/FURB101.py
+++ b/crates/ruff_linter/resources/test/fixtures/refurb/FURB101.py
@@ -125,3 +125,18 @@ with open(*filename, mode="r") as f:
 # `buffering`.
 with open(*filename, file="file.txt", mode="r") as f:
    x = f.read()
+
+# FURB101
+with open("file.txt", encoding="utf-8") as f:
+    contents: str = f.read()
+
+# FURB101 but no fix because it would remove the assignment to `x`
+with open("file.txt", encoding="utf-8") as f:
+    contents, x = f.read(), 2
+
+# FURB101 but no fix because it would remove the `process_contents` call
+with open("file.txt", encoding="utf-8") as f:
+    contents = process_contents(f.read())
+
+with open("file.txt", encoding="utf-8") as f:
+    contents: str = process_contents(f.read())
--- a/crates/ruff_linter/resources/test/fixtures/refurb/FURB103.py
+++ b/crates/ruff_linter/resources/test/fixtures/refurb/FURB103.py
@@ -145,3 +145,11 @@ with open("file.txt", "w") as f:
 with open("file.txt", "w") as f:
    for line in text:
        f.write(line)
+
+# See: https://github.com/astral-sh/ruff/issues/20785
+import json
+
+data = {"price": 100}
+
+with open("test.json", "wb") as f:
+    f.write(json.dumps(data, indent=4).encode("utf-8"))
--- a/crates/ruff_linter/resources/test/fixtures/refurb/FURB105.py
+++ b/crates/ruff_linter/resources/test/fixtures/refurb/FURB105.py
@@ -19,6 +19,9 @@ print("", *args, sep="")
 print("", **kwargs)
 print(sep="\t")
 print(sep=print(1))
+print(f"")
+print(f"", sep=",")
+print(f"", end="bar")

 # OK.

@@ -33,3 +36,4 @@ print("foo", "", sep=",")
 print("foo", "", "bar", "", sep=",")
 print("", "", **kwargs)
 print(*args, sep=",")
+print(f"foo")
--- a/crates/ruff_linter/resources/test/fixtures/refurb/FURB157.py
+++ b/crates/ruff_linter/resources/test/fixtures/refurb/FURB157.py
@@ -69,3 +69,25 @@ Decimal(float("\N{space}\N{hyPHen-MINus}nan"))
 Decimal(float("\x20\N{character tabulation}\N{hyphen-minus}nan"))
 Decimal(float("   -" "nan"))
 Decimal(float("-nAn"))
+
+# Test cases for digit separators (safe fixes)
+# https://github.com/astral-sh/ruff/issues/20572
+Decimal("15_000_000")  # Safe fix: normalizes separators, becomes Decimal(15_000_000)
+Decimal("1_234_567")   # Safe fix: normalizes separators, becomes Decimal(1_234_567)
+Decimal("-5_000")      # Safe fix: normalizes separators, becomes Decimal(-5_000)
+Decimal("+9_999")      # Safe fix: normalizes separators, becomes Decimal(+9_999)
+
+# Test cases for non-thousands separators
+Decimal("12_34_56_78")  # Safe fix: preserves non-thousands separators
+Decimal("1234_5678")    # Safe fix: preserves non-thousands separators
+
+# Separators _and_ leading zeros
+Decimal("0001_2345")
+Decimal("000_1_2345")
+Decimal("000_000")
+
+# Test cases for underscores before sign
+# https://github.com/astral-sh/ruff/issues/21186
+Decimal("_-1")      # Should flag as verbose
+Decimal("_+1")      # Should flag as verbose
+Decimal("_-1_000")  # Should flag as verbose
--- a/crates/ruff_linter/resources/test/fixtures/refurb/FURB164.py
+++ b/crates/ruff_linter/resources/test/fixtures/refurb/FURB164.py
@@ -64,3 +64,8 @@ _ = Decimal.from_float(True)
 _ = Decimal.from_float(float("-nan"))
 _ = Decimal.from_float(float("\x2dnan"))
 _ = Decimal.from_float(float("\N{HYPHEN-MINUS}nan"))
+
+# See: https://github.com/astral-sh/ruff/issues/21257
+# fixes must be safe
+_ = Fraction.from_float(f=4.2)
+_ = Fraction.from_decimal(dec=4)
--- a/crates/ruff_linter/resources/test/fixtures/ruff/RUF057.py
+++ b/crates/ruff_linter/resources/test/fixtures/ruff/RUF057.py
@@ -81,3 +81,7 @@ round(# a comment
 round(
    17 # a comment
 )
+
+# See: https://github.com/astral-sh/ruff/issues/21209
+print(round(125, **{"ndigits": -2}))
+print(round(125, *[-2]))
--- a/crates/ruff_linter/resources/test/fixtures/ruff/RUF065_0.py
+++ b/crates/ruff_linter/resources/test/fixtures/ruff/RUF065_0.py
@@ -43,3 +43,29 @@ logging.warning("Value: %r", repr(42))
 logging.error("Error: %r", repr([1, 2, 3]))
 logging.info("Debug info: %s", repr("test\nstring"))
 logging.warning("Value: %s", repr(42))
+
+# %s + ascii()
+logging.info("ASCII: %s", ascii("Hello\nWorld"))
+logging.warning("ASCII: %s", ascii("test"))
+
+# %s + oct()
+logging.info("Octal: %s", oct(42))
+logging.warning("Octal: %s", oct(255))
+
+# %s + hex()
+logging.info("Hex: %s", hex(42))
+logging.warning("Hex: %s", hex(255))
+
+
+# Test with imported functions
+from logging import info, log
+
+info("ASCII: %s", ascii("Hello\nWorld"))
+log(logging.INFO, "ASCII: %s", ascii("test"))
+
+info("Octal: %s", oct(42))
+log(logging.INFO, "Octal: %s", oct(255))
+
+info("Hex: %s", hex(42))
+log(logging.INFO, "Hex: %s", hex(255))
+
--- a/crates/ruff_linter/resources/test/fixtures/ruff/RUF065_1.py
+++ b/crates/ruff_linter/resources/test/fixtures/ruff/RUF065_1.py
@@ -0,0 +1,18 @@
+import logging
+
+# Test cases for str() that should NOT be flagged (issue #21315)
+# str() with no arguments - should not be flagged
+logging.warning("%s", str())
+
+# str() with multiple arguments - should not be flagged
+logging.warning("%s", str(b"\xe2\x9a\xa0", "utf-8"))
+
+# str() with starred arguments - should not be flagged
+logging.warning("%s", str(*(b"\xf0\x9f\x9a\xa7", "utf-8")))
+
+# str() with keyword unpacking - should not be flagged
+logging.warning("%s", str(**{"object": b"\xf0\x9f\x9a\xa8", "encoding": "utf-8"}))
+
+# str() with single keyword argument - should be flagged (equivalent to str("!"))
+logging.warning("%s", str(object="!"))
+
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/async_comprehension_outside_async_function.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/async_comprehension_outside_async_function.py
@@ -0,0 +1,12 @@
+async def f(): return [[x async for x in foo(n)] for n in range(3)]
+
+async def test(): return [[x async for x in elements(n)] async for n in range(3)]
+
+async def f(): [x for x in foo()] and [x async for x in foo()]
+
+async def f():
+    def g(): ...
+    [x async for x in foo()]
+		
+[x async for x in y]
+
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/duplicate_match_class_attribute.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/duplicate_match_class_attribute.py
@@ -0,0 +1,3 @@
+match x:
+    case Point(x=1, x=2):
+        pass
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/duplicate_match_key.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/duplicate_match_key.py
@@ -0,0 +1,3 @@
+match x:
+    case {'key': 1, 'key': 2}:
+            pass
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/duplicate_type_parameter.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/duplicate_type_parameter.py
@@ -0,0 +1 @@
+class C[T, T]: pass
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/global_parameter.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/global_parameter.py
@@ -0,0 +1,29 @@
+def f(a):
+    global a
+
+def g(a):
+    if True:
+        global a 
+
+def h(a):
+    def inner():
+        global a 
+
+def i(a):
+    try:
+        global a 
+    except Exception:
+        pass
+
+def f(a):
+    a = 1
+    global a
+
+def f(a):
+    a = 1
+    a = 2
+    global a
+
+def f(a):
+    class Inner:
+        global a   # ok
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/invalid_expression.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/invalid_expression.py
@@ -0,0 +1,8 @@
+type X[T: (yield 1)] = int
+
+type Y = (yield 1)
+
+def f[T](x: int) -> (y := 3): return x
+
+class C[T]((yield from [object])):
+    pass
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/invalid_star_expression.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/invalid_star_expression.py
@@ -0,0 +1,8 @@
+def func():
+    return *x
+
+for *x in range(10):
+    pass
+
+def func():
+    yield *x
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/irrefutable_case_pattern.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/irrefutable_case_pattern.py
@@ -0,0 +1,11 @@
+match value:
+    case _:
+        pass
+    case 1:
+        pass
+
+match value:
+    case irrefutable:
+        pass
+    case 1:
+        pass
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/multiple_case_assignment.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/multiple_case_assignment.py
@@ -0,0 +1,5 @@
+match x:
+    case [a, a]:
+        pass
+    case _:
+        pass
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/rebound_comprehension.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/rebound_comprehension.py
@@ -0,0 +1 @@
+[x:= 2 for x in range(2)]
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/single_starred_assignment.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/single_starred_assignment.py
@@ -0,0 +1 @@
+*a = [1, 2, 3, 4]
--- a/crates/ruff_linter/resources/test/fixtures/semantic_errors/write_to_debug.py
+++ b/crates/ruff_linter/resources/test/fixtures/semantic_errors/write_to_debug.py
@@ -0,0 +1,7 @@
+__debug__ = False
+
+def process(__debug__):
+    pass
+
+class Generic[__debug__]:
+    pass
--- a/crates/ruff_linter/src/checkers/ast/analyze/statement.rs
+++ b/crates/ruff_linter/src/checkers/ast/analyze/statement.rs
@@ -43,9 +43,6 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                    pycodestyle::rules::ambiguous_variable_name(checker, name, name.range());
                }
            }
-            if checker.is_rule_enabled(Rule::NonlocalWithoutBinding) {
-                pylint::rules::nonlocal_without_binding(checker, nonlocal);
-            }
            if checker.is_rule_enabled(Rule::NonlocalAndGlobal) {
                pylint::rules::nonlocal_and_global(checker, nonlocal);
            }
@@ -720,7 +717,9 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
            }
            if checker.is_rule_enabled(Rule::UnnecessaryBuiltinImport) {
                if let Some(module) = module {
-                    pyupgrade::rules::unnecessary_builtin_import(checker, stmt, module, names);
+                    pyupgrade::rules::unnecessary_builtin_import(
+                        checker, stmt, module, names, level,
+                    );
                }
            }
            if checker.any_rule_enabled(&[
@@ -951,6 +950,9 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
            if checker.is_rule_enabled(Rule::MisplacedBareRaise) {
                pylint::rules::misplaced_bare_raise(checker, raise);
            }
+            if checker.is_rule_enabled(Rule::StopIterationReturn) {
+                pylint::rules::stop_iteration_return(checker, raise);
+            }
        }
        Stmt::AugAssign(aug_assign @ ast::StmtAugAssign { target, .. }) => {
            if checker.is_rule_enabled(Rule::GlobalStatement) {
--- a/crates/ruff_linter/src/checkers/ast/mod.rs
+++ b/crates/ruff_linter/src/checkers/ast/mod.rs
@@ -73,7 +73,8 @@ use crate::rules::pyflakes::rules::{
    UndefinedLocalWithNestedImportStarUsage, YieldOutsideFunction,
 };
 use crate::rules::pylint::rules::{
-    AwaitOutsideAsync, LoadBeforeGlobalDeclaration, YieldFromInAsyncFunction,
+    AwaitOutsideAsync, LoadBeforeGlobalDeclaration, NonlocalWithoutBinding,
+    YieldFromInAsyncFunction,
 };
 use crate::rules::{flake8_pyi, flake8_type_checking, pyflakes, pyupgrade};
 use crate::settings::rule_table::RuleTable;
@@ -641,6 +642,10 @@ impl SemanticSyntaxContext for Checker<'_> {
        self.semantic.global(name)
    }

+    fn has_nonlocal_binding(&self, name: &str) -> bool {
+        self.semantic.nonlocal(name).is_some()
+    }
+
    fn report_semantic_error(&self, error: SemanticSyntaxError) {
        match error.kind {
            SemanticSyntaxErrorKind::LateFutureImport => {
@@ -717,6 +722,12 @@ impl SemanticSyntaxContext for Checker<'_> {
                    self.report_diagnostic(pyflakes::rules::ContinueOutsideLoop, error.range);
                }
            }
+            SemanticSyntaxErrorKind::NonlocalWithoutBinding(name) => {
+                // PLE0117
+                if self.is_rule_enabled(Rule::NonlocalWithoutBinding) {
+                    self.report_diagnostic(NonlocalWithoutBinding { name }, error.range);
+                }
+            }
            SemanticSyntaxErrorKind::ReboundComprehensionVariable
            | SemanticSyntaxErrorKind::DuplicateTypeParameter
            | SemanticSyntaxErrorKind::MultipleCaseAssignment(_)
@@ -1400,6 +1411,14 @@ impl<'a> Visitor<'a> for Checker<'a> {
                    AnnotationContext::RuntimeRequired => {
                        self.visit_runtime_required_annotation(annotation);
                    }
+                    AnnotationContext::RuntimeEvaluated
+                        if flake8_type_checking::helpers::is_dataclass_meta_annotation(
+                            annotation,
+                            self.semantic(),
+                        ) =>
+                    {
+                        self.visit_runtime_required_annotation(annotation);
+                    }
                    AnnotationContext::RuntimeEvaluated => {
                        self.visit_runtime_evaluated_annotation(annotation);
                    }
@@ -2116,7 +2135,7 @@ impl<'a> Visitor<'a> for Checker<'a> {
            | Expr::DictComp(_)
            | Expr::SetComp(_) => {
                self.analyze.scopes.push(self.semantic.scope_id);
-                self.semantic.pop_scope();
+                self.semantic.pop_scope(); // Lambda/Generator/Comprehension scope
            }
            _ => {}
        }
@@ -3041,7 +3060,35 @@ impl<'a> Checker<'a> {
                if let Some(parameters) = parameters {
                    self.visit_parameters(parameters);
                }
+
+                // Here we add the implicit scope surrounding a lambda which allows code in the
+                // lambda to access `__class__` at runtime when the lambda is defined within a class.
+                // See the `ScopeKind::DunderClassCell` docs for more information.
+                let added_dunder_class_scope = if self
+                    .semantic
+                    .current_scopes()
+                    .any(|scope| scope.kind.is_class())
+                {
+                    self.semantic.push_scope(ScopeKind::DunderClassCell);
+                    let binding_id = self.semantic.push_binding(
+                        TextRange::default(),
+                        BindingKind::DunderClassCell,
+                        BindingFlags::empty(),
+                    );
+                    self.semantic
+                        .current_scope_mut()
+                        .add("__class__", binding_id);
+                    true
+                } else {
+                    false
+                };
+
                self.visit_expr(body);
+
+                // Pop the DunderClassCell scope if it was added
+                if added_dunder_class_scope {
+                    self.semantic.pop_scope();
+                }
            }
        }
        self.semantic.restore(snapshot);
--- a/crates/ruff_linter/src/codes.rs
+++ b/crates/ruff_linter/src/codes.rs
@@ -286,6 +286,7 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
        (Pylint, "R1702") => rules::pylint::rules::TooManyNestedBlocks,
        (Pylint, "R1704") => rules::pylint::rules::RedefinedArgumentFromLocal,
        (Pylint, "R1706") => rules::pylint::rules::AndOrTernary,
+        (Pylint, "R1708") => rules::pylint::rules::StopIterationReturn,
        (Pylint, "R1711") => rules::pylint::rules::UselessReturn,
        (Pylint, "R1714") => rules::pylint::rules::RepeatedEqualityComparison,
        (Pylint, "R1722") => rules::pylint::rules::SysExitAlias,
--- a/crates/ruff_linter/src/docstrings/google.rs
+++ b/crates/ruff_linter/src/docstrings/google.rs
@@ -11,6 +11,8 @@ pub(crate) static GOOGLE_SECTIONS: &[SectionKind] = &[
    SectionKind::References,
    SectionKind::Returns,
    SectionKind::SeeAlso,
+    SectionKind::Warnings,
+    SectionKind::Warns,
    SectionKind::Yields,
    // Google-only
    SectionKind::Args,
@@ -32,7 +34,5 @@ pub(crate) static GOOGLE_SECTIONS: &[SectionKind] = &[
    SectionKind::Tip,
    SectionKind::Todo,
    SectionKind::Warning,
-    SectionKind::Warnings,
-    SectionKind::Warns,
    SectionKind::Yield,
 ];
--- a/crates/ruff_linter/src/docstrings/numpy.rs
+++ b/crates/ruff_linter/src/docstrings/numpy.rs
@@ -11,11 +11,14 @@ pub(crate) static NUMPY_SECTIONS: &[SectionKind] = &[
    SectionKind::References,
    SectionKind::Returns,
    SectionKind::SeeAlso,
+    SectionKind::Warnings,
+    SectionKind::Warns,
    SectionKind::Yields,
    // NumPy-only
    SectionKind::ExtendedSummary,
    SectionKind::OtherParams,
    SectionKind::OtherParameters,
    SectionKind::Parameters,
+    SectionKind::Receives,
    SectionKind::ShortSummary,
 ];
--- a/crates/ruff_linter/src/docstrings/sections.rs
+++ b/crates/ruff_linter/src/docstrings/sections.rs
@@ -36,6 +36,7 @@ pub(crate) enum SectionKind {
    OtherParameters,
    Parameters,
    Raises,
+    Receives,
    References,
    Return,
    Returns,
@@ -76,6 +77,7 @@ impl SectionKind {
            "other parameters" => Some(Self::OtherParameters),
            "parameters" => Some(Self::Parameters),
            "raises" => Some(Self::Raises),
+            "receives" => Some(Self::Receives),
            "references" => Some(Self::References),
            "return" => Some(Self::Return),
            "returns" => Some(Self::Returns),
@@ -117,6 +119,7 @@ impl SectionKind {
            Self::OtherParameters => "Other Parameters",
            Self::Parameters => "Parameters",
            Self::Raises => "Raises",
+            Self::Receives => "Receives",
            Self::References => "References",
            Self::Return => "Return",
            Self::Returns => "Returns",
--- a/crates/ruff_linter/src/line_width.rs
+++ b/crates/ruff_linter/src/line_width.rs
@@ -14,7 +14,7 @@ use ruff_text_size::TextSize;
 /// The length of a line of text that is considered too long.
 ///
 /// The allowed range of values is 1..=320
-#[derive(Clone, Copy, Debug, Eq, PartialEq, serde::Serialize, serde::Deserialize)]
+#[derive(Clone, Copy, Debug, Eq, PartialEq, serde::Serialize)]
 #[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
 pub struct LineLength(
    #[cfg_attr(feature = "schemars", schemars(range(min = 1, max = 320)))] NonZeroU16,
@@ -46,6 +46,25 @@ impl fmt::Display for LineLength {
    }
 }

+impl<'de> serde::Deserialize<'de> for LineLength {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        let value = i64::deserialize(deserializer)?;
+
+        u16::try_from(value)
+            .ok()
+            .and_then(|u16_value| Self::try_from(u16_value).ok())
+            .ok_or_else(|| {
+                serde::de::Error::custom(format!(
+                    "line-length must be between 1 and {} (got {value})",
+                    Self::MAX,
+                ))
+            })
+    }
+}
+
 impl CacheKey for LineLength {
    fn cache_key(&self, state: &mut CacheKeyHasher) {
        state.write_u16(self.0.get());
--- a/crates/ruff_linter/src/linter.rs
+++ b/crates/ruff_linter/src/linter.rs
@@ -377,6 +377,7 @@ pub fn add_noqa_to_path(
    source_kind: &SourceKind,
    source_type: PySourceType,
    settings: &LinterSettings,
+    reason: Option<&str>,
 ) -> Result<usize> {
    // Parse once.
    let target_version = settings.resolve_target_version(path);
@@ -425,6 +426,7 @@ pub fn add_noqa_to_path(
        &settings.external,
        &directives.noqa_line_for,
        stylist.line_ending(),
+        reason,
    )
 }

@@ -919,17 +921,6 @@ mod tests {
        Ok(())
    }

-    /// Wrapper around `test_contents_syntax_errors` for testing a snippet of code instead of a
-    /// file.
-    fn test_snippet_syntax_errors(contents: &str, settings: &LinterSettings) -> Vec<Diagnostic> {
-        let contents = dedent(contents);
-        test_contents_syntax_errors(
-            &SourceKind::Python(contents.to_string()),
-            Path::new("<filename>"),
-            settings,
-        )
-    }
-
    /// A custom test runner that prints syntax errors in addition to other diagnostics. Adapted
    /// from `flakes` in pyflakes/mod.rs.
    fn test_contents_syntax_errors(
@@ -972,245 +963,38 @@ mod tests {
    }

    #[test_case(
-        "async_in_sync_error_on_310",
-        "async def f(): return [[x async for x in foo(n)] for n in range(3)]",
-        PythonVersion::PY310,
-        "AsyncComprehensionOutsideAsyncFunction"
+        Path::new("async_comprehension_outside_async_function.py"),
+        PythonVersion::PY311
    )]
    #[test_case(
-        "async_in_sync_okay_on_311",
-        "async def f(): return [[x async for x in foo(n)] for n in range(3)]",
-        PythonVersion::PY311,
-        "AsyncComprehensionOutsideAsyncFunction"
+        Path::new("async_comprehension_outside_async_function.py"),
+        PythonVersion::PY310
    )]
-    #[test_case(
-        "async_in_sync_okay_on_310",
-        "async def test(): return [[x async for x in elements(n)] async for n in range(3)]",
-        PythonVersion::PY310,
-        "AsyncComprehensionOutsideAsyncFunction"
-    )]
-    #[test_case(
-        "deferred_function_body",
-        "
-		async def f(): [x for x in foo()] and [x async for x in foo()]
-		async def f():
-			def g(): ...
-			[x async for x in foo()]
-		",
-        PythonVersion::PY310,
-        "AsyncComprehensionOutsideAsyncFunction"
-    )]
-    #[test_case(
-        "async_in_sync_false_positive",
-        "[x async for x in y]",
-        PythonVersion::PY310,
-        "AsyncComprehensionOutsideAsyncFunction"
-    )]
-    #[test_case(
-        "rebound_comprehension",
-        "[x:= 2 for x in range(2)]",
-        PythonVersion::PY310,
-        "ReboundComprehensionVariable"
-    )]
-    #[test_case(
-        "duplicate_type_param",
-        "class C[T, T]: pass",
-        PythonVersion::PY312,
-        "DuplicateTypeParameter"
-    )]
-    #[test_case(
-        "multiple_case_assignment",
-        "
-        match x:
-            case [a, a]:
-                pass
-            case _:
-                pass
-        ",
-        PythonVersion::PY310,
-        "MultipleCaseAssignment"
-    )]
-    #[test_case(
-        "duplicate_match_key",
-        "
-        match x:
-            case {'key': 1, 'key': 2}:
-                pass
-        ",
-        PythonVersion::PY310,
-        "DuplicateMatchKey"
-    )]
-    #[test_case(
-        "global_parameter",
-        "
-        def f(a):
-            global a
+    #[test_case(Path::new("rebound_comprehension.py"), PythonVersion::PY310)]
+    #[test_case(Path::new("duplicate_type_parameter.py"), PythonVersion::PY312)]
+    #[test_case(Path::new("multiple_case_assignment.py"), PythonVersion::PY310)]
+    #[test_case(Path::new("duplicate_match_key.py"), PythonVersion::PY310)]
+    #[test_case(Path::new("duplicate_match_class_attribute.py"), PythonVersion::PY310)]
+    #[test_case(Path::new("invalid_star_expression.py"), PythonVersion::PY310)]
+    #[test_case(Path::new("irrefutable_case_pattern.py"), PythonVersion::PY310)]
+    #[test_case(Path::new("single_starred_assignment.py"), PythonVersion::PY310)]
+    #[test_case(Path::new("write_to_debug.py"), PythonVersion::PY312)]
+    #[test_case(Path::new("write_to_debug.py"), PythonVersion::PY310)]
+    #[test_case(Path::new("invalid_expression.py"), PythonVersion::PY312)]
+    #[test_case(Path::new("global_parameter.py"), PythonVersion::PY310)]
+    fn test_semantic_errors(path: &Path, python_version: PythonVersion) -> Result<()> {
+        let snapshot = format!(
+            "semantic_syntax_error_{}_{}",
+            path.to_string_lossy(),
+            python_version
+        );
+        let path = Path::new("resources/test/fixtures/semantic_errors").join(path);
+        let contents = std::fs::read_to_string(&path)?;
+        let source_kind = SourceKind::Python(contents);

-        def g(a):
-            if True:
-                global a 
-
-        def h(a):
-            def inner():
-                global a 
-
-        def i(a):
-            try:
-                global a 
-            except Exception:
-                pass
-
-        def f(a):
-            a = 1
-            global a
-        
-        def f(a):
-            a = 1
-            a = 2
-            global a
-        
-        def f(a):
-            class Inner:
-                global a   # ok
-        ",
-        PythonVersion::PY310,
-        "GlobalParameter"
-    )]
-    #[test_case(
-        "duplicate_match_class_attribute",
-        "
-        match x:
-            case Point(x=1, x=2):
-                pass
-        ",
-        PythonVersion::PY310,
-        "DuplicateMatchClassAttribute"
-    )]
-    #[test_case(
-        "invalid_star_expression",
-        "
-        def func():
-            return *x
-        ",
-        PythonVersion::PY310,
-        "InvalidStarExpression"
-    )]
-    #[test_case(
-        "invalid_star_expression_for",
-        "
-        for *x in range(10):
-            pass
-        ",
-        PythonVersion::PY310,
-        "InvalidStarExpression"
-    )]
-    #[test_case(
-        "invalid_star_expression_yield",
-        "
-        def func():
-            yield *x
-        ",
-        PythonVersion::PY310,
-        "InvalidStarExpression"
-    )]
-    #[test_case(
-        "irrefutable_case_pattern_wildcard",
-        "
-        match value:
-            case _:
-                pass
-            case 1:
-                pass
-        ",
-        PythonVersion::PY310,
-        "IrrefutableCasePattern"
-    )]
-    #[test_case(
-        "irrefutable_case_pattern_capture",
-        "
-        match value:
-            case irrefutable:
-                pass
-            case 1:
-                pass
-        ",
-        PythonVersion::PY310,
-        "IrrefutableCasePattern"
-    )]
-    #[test_case(
-        "single_starred_assignment",
-        "*a = [1, 2, 3, 4]",
-        PythonVersion::PY310,
-        "SingleStarredAssignment"
-    )]
-    #[test_case(
-        "write_to_debug",
-        "
-        __debug__ = False
-        ",
-        PythonVersion::PY310,
-        "WriteToDebug"
-    )]
-    #[test_case(
-        "write_to_debug_in_function_param",
-        "
-        def process(__debug__):
-            pass
-        ",
-        PythonVersion::PY310,
-        "WriteToDebug"
-    )]
-    #[test_case(
-        "write_to_debug_class_type_param",
-        "
-        class Generic[__debug__]:
-            pass
-        ",
-        PythonVersion::PY312,
-        "WriteToDebug"
-    )]
-    #[test_case(
-        "invalid_expression_yield_in_type_param",
-        "
-        type X[T: (yield 1)] = int
-        ",
-        PythonVersion::PY312,
-        "InvalidExpression"
-    )]
-    #[test_case(
-        "invalid_expression_yield_in_type_alias",
-        "
-        type Y = (yield 1)
-        ",
-        PythonVersion::PY312,
-        "InvalidExpression"
-    )]
-    #[test_case(
-        "invalid_expression_walrus_in_return_annotation",
-        "
-        def f[T](x: int) -> (y := 3): return x
-        ",
-        PythonVersion::PY312,
-        "InvalidExpression"
-    )]
-    #[test_case(
-        "invalid_expression_yield_from_in_base_class",
-        "
-        class C[T]((yield from [object])):
-            pass
-        ",
-        PythonVersion::PY312,
-        "InvalidExpression"
-    )]
-    fn test_semantic_errors(
-        name: &str,
-        contents: &str,
-        python_version: PythonVersion,
-        error_type: &str,
-    ) {
-        let snapshot = format!("semantic_syntax_error_{error_type}_{name}_{python_version}");
-        let diagnostics = test_snippet_syntax_errors(
-            contents,
+        let diagnostics = test_contents_syntax_errors(
+            &source_kind,
+            &path,
            &LinterSettings {
                rules: settings::rule_table::RuleTable::empty(),
                unresolved_target_version: python_version.into(),
@@ -1218,7 +1002,11 @@ mod tests {
                ..Default::default()
            },
        );
-        assert_diagnostics!(snapshot, diagnostics);
+        insta::with_settings!({filters => vec![(r"\\", "/")]}, {
+                assert_diagnostics!(format!("{snapshot}"), diagnostics);
+        });
+
+        Ok(())
    }

    #[test_case(PythonVersion::PY310)]
--- a/crates/ruff_linter/src/message/snapshots/ruff_lintermessagegroupedtestssyntax_errors.snap
+++ b/crates/ruff_linter/src/message/snapshots/ruff_lintermessagegroupedtestssyntax_errors.snap
@@ -4,4 +4,4 @@ expression: content
 ---
 syntax_errors.py:
  1:15 invalid-syntax: Expected one or more symbol names after import
-  3:12 invalid-syntax: Expected ')', found newline
+  3:12 invalid-syntax: Expected `)`, found newline
--- a/crates/ruff_linter/src/noqa.rs
+++ b/crates/ruff_linter/src/noqa.rs
@@ -39,7 +39,7 @@ pub fn generate_noqa_edits(
    let exemption = FileExemption::from(&file_directives);
    let directives = NoqaDirectives::from_commented_ranges(comment_ranges, external, path, locator);
    let comments = find_noqa_comments(diagnostics, locator, &exemption, &directives, noqa_line_for);
-    build_noqa_edits_by_diagnostic(comments, locator, line_ending)
+    build_noqa_edits_by_diagnostic(comments, locator, line_ending, None)
 }

 /// A directive to ignore a set of rules either for a given line of Python source code or an entire file (e.g.,
@@ -715,6 +715,7 @@ impl Display for LexicalError {
 impl Error for LexicalError {}

 /// Adds noqa comments to suppress all messages of a file.
+#[expect(clippy::too_many_arguments)]
 pub(crate) fn add_noqa(
    path: &Path,
    diagnostics: &[Diagnostic],
@@ -723,6 +724,7 @@ pub(crate) fn add_noqa(
    external: &[String],
    noqa_line_for: &NoqaMapping,
    line_ending: LineEnding,
+    reason: Option<&str>,
 ) -> Result<usize> {
    let (count, output) = add_noqa_inner(
        path,
@@ -732,12 +734,14 @@ pub(crate) fn add_noqa(
        external,
        noqa_line_for,
        line_ending,
+        reason,
    );

    fs::write(path, output)?;
    Ok(count)
 }

+#[expect(clippy::too_many_arguments)]
 fn add_noqa_inner(
    path: &Path,
    diagnostics: &[Diagnostic],
@@ -746,6 +750,7 @@ fn add_noqa_inner(
    external: &[String],
    noqa_line_for: &NoqaMapping,
    line_ending: LineEnding,
+    reason: Option<&str>,
 ) -> (usize, String) {
    let mut count = 0;

@@ -757,7 +762,7 @@ fn add_noqa_inner(

    let comments = find_noqa_comments(diagnostics, locator, &exemption, &directives, noqa_line_for);

-    let edits = build_noqa_edits_by_line(comments, locator, line_ending);
+    let edits = build_noqa_edits_by_line(comments, locator, line_ending, reason);

    let contents = locator.contents();

@@ -783,6 +788,7 @@ fn build_noqa_edits_by_diagnostic(
    comments: Vec<Option<NoqaComment>>,
    locator: &Locator,
    line_ending: LineEnding,
+    reason: Option<&str>,
 ) -> Vec<Option<Edit>> {
    let mut edits = Vec::default();
    for comment in comments {
@@ -794,6 +800,7 @@ fn build_noqa_edits_by_diagnostic(
                    FxHashSet::from_iter([comment.code]),
                    locator,
                    line_ending,
+                    reason,
                ) {
                    edits.push(Some(noqa_edit.into_edit()));
                }
@@ -808,6 +815,7 @@ fn build_noqa_edits_by_line<'a>(
    comments: Vec<Option<NoqaComment<'a>>>,
    locator: &Locator,
    line_ending: LineEnding,
+    reason: Option<&'a str>,
 ) -> BTreeMap<TextSize, NoqaEdit<'a>> {
    let mut comments_by_line = BTreeMap::default();
    for comment in comments.into_iter().flatten() {
@@ -831,6 +839,7 @@ fn build_noqa_edits_by_line<'a>(
                .collect(),
            locator,
            line_ending,
+            reason,
        ) {
            edits.insert(offset, edit);
        }
@@ -927,6 +936,7 @@ struct NoqaEdit<'a> {
    noqa_codes: FxHashSet<&'a SecondaryCode>,
    codes: Option<&'a Codes<'a>>,
    line_ending: LineEnding,
+    reason: Option<&'a str>,
 }

 impl NoqaEdit<'_> {
@@ -954,6 +964,9 @@ impl NoqaEdit<'_> {
                push_codes(writer, self.noqa_codes.iter().sorted_unstable());
            }
        }
+        if let Some(reason) = self.reason {
+            write!(writer, " {reason}").unwrap();
+        }
        write!(writer, "{}", self.line_ending.as_str()).unwrap();
    }
 }
@@ -970,6 +983,7 @@ fn generate_noqa_edit<'a>(
    noqa_codes: FxHashSet<&'a SecondaryCode>,
    locator: &Locator,
    line_ending: LineEnding,
+    reason: Option<&'a str>,
 ) -> Option<NoqaEdit<'a>> {
    let line_range = locator.full_line_range(offset);

@@ -999,6 +1013,7 @@ fn generate_noqa_edit<'a>(
        noqa_codes,
        codes,
        line_ending,
+        reason,
    })
 }

@@ -2832,6 +2847,7 @@ mod tests {
            &[],
            &noqa_line_for,
            LineEnding::Lf,
+            None,
        );
        assert_eq!(count, 0);
        assert_eq!(output, format!("{contents}"));
@@ -2855,6 +2871,7 @@ mod tests {
            &[],
            &noqa_line_for,
            LineEnding::Lf,
+            None,
        );
        assert_eq!(count, 1);
        assert_eq!(output, "x = 1  # noqa: F841\n");
@@ -2885,6 +2902,7 @@ mod tests {
            &[],
            &noqa_line_for,
            LineEnding::Lf,
+            None,
        );
        assert_eq!(count, 1);
        assert_eq!(output, "x = 1  # noqa: E741, F841\n");
@@ -2915,6 +2933,7 @@ mod tests {
            &[],
            &noqa_line_for,
            LineEnding::Lf,
+            None,
        );
        assert_eq!(count, 0);
        assert_eq!(output, "x = 1  # noqa");
--- a/crates/ruff_linter/src/preview.rs
+++ b/crates/ruff_linter/src/preview.rs
@@ -261,16 +261,6 @@ pub(crate) const fn is_b006_unsafe_fix_preserve_assignment_expr_enabled(
    settings.preview.is_enabled()
 }

-// https://github.com/astral-sh/ruff/pull/20520
-pub(crate) const fn is_fix_read_whole_file_enabled(settings: &LinterSettings) -> bool {
-    settings.preview.is_enabled()
-}
-
-// https://github.com/astral-sh/ruff/pull/20520
-pub(crate) const fn is_fix_write_whole_file_enabled(settings: &LinterSettings) -> bool {
-    settings.preview.is_enabled()
-}
-
 pub(crate) const fn is_typing_extensions_str_alias_enabled(settings: &LinterSettings) -> bool {
    settings.preview.is_enabled()
 }
--- a/crates/ruff_linter/src/rules/airflow/rules/removal_in_3.rs
+++ b/crates/ruff_linter/src/rules/airflow/rules/removal_in_3.rs
@@ -196,6 +196,7 @@ fn check_call_arguments(checker: &Checker, qualified_name: &QualifiedName, argum
    match qualified_name.segments() {
        ["airflow", .., "DAG" | "dag"] => {
            // with replacement
+            diagnostic_for_argument(checker, arguments, "concurrency", Some("max_active_tasks"));
            diagnostic_for_argument(checker, arguments, "fail_stop", Some("fail_fast"));
            diagnostic_for_argument(checker, arguments, "schedule_interval", Some("schedule"));
            diagnostic_for_argument(checker, arguments, "timetable", Some("schedule"));
@@ -492,6 +493,12 @@ fn check_method(checker: &Checker, call_expr: &ExprCall) {
            "collected_datasets" => Replacement::AttrName("collected_assets"),
            _ => return,
        },
+        ["airflow", "models", "dag", "DAG"] | ["airflow", "models", "DAG"] | ["airflow", "DAG"] => {
+            match attr.as_str() {
+                "create_dagrun" => Replacement::None,
+                _ => return,
+            }
+        }
        ["airflow", "providers_manager", "ProvidersManager"] => match attr.as_str() {
            "initialize_providers_dataset_uri_resources" => {
                Replacement::AttrName("initialize_providers_asset_uri_resources")
--- a/crates/ruff_linter/src/rules/airflow/rules/suggested_to_update_3_0.rs
+++ b/crates/ruff_linter/src/rules/airflow/rules/suggested_to_update_3_0.rs
@@ -288,10 +288,12 @@ fn check_name(checker: &Checker, expr: &Expr, range: TextRange) {
        },

        // airflow.model..DAG
-        ["airflow", "models", .., "DAG"] => Replacement::SourceModuleMoved {
-            module: "airflow.sdk",
-            name: "DAG".to_string(),
-        },
+        ["airflow", "models", "dag", "DAG"] | ["airflow", "models", "DAG"] | ["airflow", "DAG"] => {
+            Replacement::SourceModuleMoved {
+                module: "airflow.sdk",
+                name: "DAG".to_string(),
+            }
+        }

        // airflow.sensors.base
        [
--- a/crates/ruff_linter/src/rules/airflow/snapshots/ruff_linterrulesairflowtestsAIR301_AIR301_args.py.snap
+++ b/crates/ruff_linter/src/rules/airflow/snapshots/ruff_linterrulesairflowtestsAIR301_AIR301_args.py.snap
@@ -28,6 +28,8 @@ AIR301 [*] `timetable` is removed in Airflow 3.0
 22 |
 23 | DAG(dag_id="class_timetable", timetable=NullTimetable())
   |                               ^^^^^^^^^
+24 |
+25 | DAG(dag_id="class_concurrency", concurrency=12)
   |
 help: Use `schedule` instead
 20 | 
@@ -36,249 +38,271 @@ help: Use `schedule` instead
   - DAG(dag_id="class_timetable", timetable=NullTimetable())
 23 + DAG(dag_id="class_timetable", schedule=NullTimetable())
 24 | 
-25 | 
-26 | DAG(dag_id="class_fail_stop", fail_stop=True)
+25 | DAG(dag_id="class_concurrency", concurrency=12)
+26 | 

-AIR301 [*] `fail_stop` is removed in Airflow 3.0
-  --> AIR301_args.py:26:31
+AIR301 [*] `concurrency` is removed in Airflow 3.0
+  --> AIR301_args.py:25:33
   |
-26 | DAG(dag_id="class_fail_stop", fail_stop=True)
-   |                               ^^^^^^^^^
-27 |
-28 | DAG(dag_id="class_default_view", default_view="dag_default_view")
+23 | DAG(dag_id="class_timetable", timetable=NullTimetable())
+24 |
+25 | DAG(dag_id="class_concurrency", concurrency=12)
+   |                                 ^^^^^^^^^^^
+26 |
+27 | DAG(dag_id="class_fail_stop", fail_stop=True)
   |
-help: Use `fail_fast` instead
+help: Use `max_active_tasks` instead
+22 | 
 23 | DAG(dag_id="class_timetable", timetable=NullTimetable())
 24 | 
-25 | 
+   - DAG(dag_id="class_concurrency", concurrency=12)
+25 + DAG(dag_id="class_concurrency", max_active_tasks=12)
+26 | 
+27 | DAG(dag_id="class_fail_stop", fail_stop=True)
+28 | 
+
+AIR301 [*] `fail_stop` is removed in Airflow 3.0
+  --> AIR301_args.py:27:31
+   |
+25 | DAG(dag_id="class_concurrency", concurrency=12)
+26 |
+27 | DAG(dag_id="class_fail_stop", fail_stop=True)
+   |                               ^^^^^^^^^
+28 |
+29 | DAG(dag_id="class_default_view", default_view="dag_default_view")
+   |
+help: Use `fail_fast` instead
+24 | 
+25 | DAG(dag_id="class_concurrency", concurrency=12)
+26 | 
   - DAG(dag_id="class_fail_stop", fail_stop=True)
-26 + DAG(dag_id="class_fail_stop", fail_fast=True)
-27 | 
-28 | DAG(dag_id="class_default_view", default_view="dag_default_view")
-29 | 
+27 + DAG(dag_id="class_fail_stop", fail_fast=True)
+28 | 
+29 | DAG(dag_id="class_default_view", default_view="dag_default_view")
+30 | 

 AIR301 `default_view` is removed in Airflow 3.0
-  --> AIR301_args.py:28:34
+  --> AIR301_args.py:29:34
   |
-26 | DAG(dag_id="class_fail_stop", fail_stop=True)
-27 |
-28 | DAG(dag_id="class_default_view", default_view="dag_default_view")
+27 | DAG(dag_id="class_fail_stop", fail_stop=True)
+28 |
+29 | DAG(dag_id="class_default_view", default_view="dag_default_view")
   |                                  ^^^^^^^^^^^^
-29 |
-30 | DAG(dag_id="class_orientation", orientation="BT")
+30 |
+31 | DAG(dag_id="class_orientation", orientation="BT")
   |

 AIR301 `orientation` is removed in Airflow 3.0
-  --> AIR301_args.py:30:33
+  --> AIR301_args.py:31:33
   |
-28 | DAG(dag_id="class_default_view", default_view="dag_default_view")
-29 |
-30 | DAG(dag_id="class_orientation", orientation="BT")
+29 | DAG(dag_id="class_default_view", default_view="dag_default_view")
+30 |
+31 | DAG(dag_id="class_orientation", orientation="BT")
   |                                 ^^^^^^^^^^^
-31 |
-32 | allow_future_exec_dates_dag = DAG(dag_id="class_allow_future_exec_dates")
+32 |
+33 | allow_future_exec_dates_dag = DAG(dag_id="class_allow_future_exec_dates")
   |

 AIR301 [*] `schedule_interval` is removed in Airflow 3.0
-  --> AIR301_args.py:41:6
+  --> AIR301_args.py:42:6
   |
-41 | @dag(schedule_interval="0 * * * *")
+42 | @dag(schedule_interval="0 * * * *")
   |      ^^^^^^^^^^^^^^^^^
-42 | def decorator_schedule_interval():
-43 |     pass
+43 | def decorator_schedule_interval():
+44 |     pass
   |
 help: Use `schedule` instead
-38 |     pass
-39 | 
+39 |     pass
 40 | 
+41 | 
   - @dag(schedule_interval="0 * * * *")
-41 + @dag(schedule="0 * * * *")
-42 | def decorator_schedule_interval():
-43 |     pass
-44 | 
+42 + @dag(schedule="0 * * * *")
+43 | def decorator_schedule_interval():
+44 |     pass
+45 | 

 AIR301 [*] `timetable` is removed in Airflow 3.0
-  --> AIR301_args.py:46:6
+  --> AIR301_args.py:47:6
   |
-46 | @dag(timetable=NullTimetable())
+47 | @dag(timetable=NullTimetable())
   |      ^^^^^^^^^
-47 | def decorator_timetable():
-48 |     pass
+48 | def decorator_timetable():
+49 |     pass
   |
 help: Use `schedule` instead
-43 |     pass
-44 | 
+44 |     pass
 45 | 
+46 | 
   - @dag(timetable=NullTimetable())
-46 + @dag(schedule=NullTimetable())
-47 | def decorator_timetable():
-48 |     pass
-49 | 
+47 + @dag(schedule=NullTimetable())
+48 | def decorator_timetable():
+49 |     pass
+50 | 

 AIR301 [*] `execution_date` is removed in Airflow 3.0
-  --> AIR301_args.py:54:62
+  --> AIR301_args.py:55:62
   |
-52 | def decorator_deprecated_operator_args():
-53 |     trigger_dagrun_op = trigger_dagrun.TriggerDagRunOperator(
-54 |         task_id="trigger_dagrun_op1", trigger_dag_id="test", execution_date="2024-12-04"
+53 | def decorator_deprecated_operator_args():
+54 |     trigger_dagrun_op = trigger_dagrun.TriggerDagRunOperator(
+55 |         task_id="trigger_dagrun_op1", trigger_dag_id="test", execution_date="2024-12-04"
   |                                                              ^^^^^^^^^^^^^^
-55 |     )
-56 |     trigger_dagrun_op2 = TriggerDagRunOperator(
+56 |     )
+57 |     trigger_dagrun_op2 = TriggerDagRunOperator(
   |
 help: Use `logical_date` instead
-51 | @dag()
-52 | def decorator_deprecated_operator_args():
-53 |     trigger_dagrun_op = trigger_dagrun.TriggerDagRunOperator(
+52 | @dag()
+53 | def decorator_deprecated_operator_args():
+54 |     trigger_dagrun_op = trigger_dagrun.TriggerDagRunOperator(
   -         task_id="trigger_dagrun_op1", trigger_dag_id="test", execution_date="2024-12-04"
-54 +         task_id="trigger_dagrun_op1", trigger_dag_id="test", logical_date="2024-12-04"
-55 |     )
-56 |     trigger_dagrun_op2 = TriggerDagRunOperator(
-57 |         task_id="trigger_dagrun_op2", trigger_dag_id="test", execution_date="2024-12-04"
+55 +         task_id="trigger_dagrun_op1", trigger_dag_id="test", logical_date="2024-12-04"
+56 |     )
+57 |     trigger_dagrun_op2 = TriggerDagRunOperator(
+58 |         task_id="trigger_dagrun_op2", trigger_dag_id="test", execution_date="2024-12-04"

 AIR301 [*] `execution_date` is removed in Airflow 3.0
-  --> AIR301_args.py:57:62
+  --> AIR301_args.py:58:62
   |
-55 |     )
-56 |     trigger_dagrun_op2 = TriggerDagRunOperator(
-57 |         task_id="trigger_dagrun_op2", trigger_dag_id="test", execution_date="2024-12-04"
+56 |     )
+57 |     trigger_dagrun_op2 = TriggerDagRunOperator(
+58 |         task_id="trigger_dagrun_op2", trigger_dag_id="test", execution_date="2024-12-04"
   |                                                              ^^^^^^^^^^^^^^
-58 |     )
+59 |     )
   |
 help: Use `logical_date` instead
-54 |         task_id="trigger_dagrun_op1", trigger_dag_id="test", execution_date="2024-12-04"
-55 |     )
-56 |     trigger_dagrun_op2 = TriggerDagRunOperator(
+55 |         task_id="trigger_dagrun_op1", trigger_dag_id="test", execution_date="2024-12-04"
+56 |     )
+57 |     trigger_dagrun_op2 = TriggerDagRunOperator(
   -         task_id="trigger_dagrun_op2", trigger_dag_id="test", execution_date="2024-12-04"
-57 +         task_id="trigger_dagrun_op2", trigger_dag_id="test", logical_date="2024-12-04"
-58 |     )
-59 | 
-60 |     branch_dt_op = datetime.BranchDateTimeOperator(
+58 +         task_id="trigger_dagrun_op2", trigger_dag_id="test", logical_date="2024-12-04"
+59 |     )
+60 | 
+61 |     branch_dt_op = datetime.BranchDateTimeOperator(

 AIR301 [*] `use_task_execution_day` is removed in Airflow 3.0
-  --> AIR301_args.py:61:33
+  --> AIR301_args.py:62:33
   |
-60 |     branch_dt_op = datetime.BranchDateTimeOperator(
-61 |         task_id="branch_dt_op", use_task_execution_day=True, task_concurrency=5
+61 |     branch_dt_op = datetime.BranchDateTimeOperator(
+62 |         task_id="branch_dt_op", use_task_execution_day=True, task_concurrency=5
   |                                 ^^^^^^^^^^^^^^^^^^^^^^
-62 |     )
-63 |     branch_dt_op2 = BranchDateTimeOperator(
+63 |     )
+64 |     branch_dt_op2 = BranchDateTimeOperator(
   |
 help: Use `use_task_logical_date` instead
-58 |     )
-59 | 
-60 |     branch_dt_op = datetime.BranchDateTimeOperator(
+59 |     )
+60 | 
+61 |     branch_dt_op = datetime.BranchDateTimeOperator(
   -         task_id="branch_dt_op", use_task_execution_day=True, task_concurrency=5
-61 +         task_id="branch_dt_op", use_task_logical_date=True, task_concurrency=5
-62 |     )
-63 |     branch_dt_op2 = BranchDateTimeOperator(
-64 |         task_id="branch_dt_op2",
+62 +         task_id="branch_dt_op", use_task_logical_date=True, task_concurrency=5
+63 |     )
+64 |     branch_dt_op2 = BranchDateTimeOperator(
+65 |         task_id="branch_dt_op2",

 AIR301 [*] `task_concurrency` is removed in Airflow 3.0
-  --> AIR301_args.py:61:62
+  --> AIR301_args.py:62:62
   |
-60 |     branch_dt_op = datetime.BranchDateTimeOperator(
-61 |         task_id="branch_dt_op", use_task_execution_day=True, task_concurrency=5
+61 |     branch_dt_op = datetime.BranchDateTimeOperator(
+62 |         task_id="branch_dt_op", use_task_execution_day=True, task_concurrency=5
   |                                                              ^^^^^^^^^^^^^^^^
-62 |     )
-63 |     branch_dt_op2 = BranchDateTimeOperator(
+63 |     )
+64 |     branch_dt_op2 = BranchDateTimeOperator(
   |
 help: Use `max_active_tis_per_dag` instead
-58 |     )
-59 | 
-60 |     branch_dt_op = datetime.BranchDateTimeOperator(
+59 |     )
+60 | 
+61 |     branch_dt_op = datetime.BranchDateTimeOperator(
   -         task_id="branch_dt_op", use_task_execution_day=True, task_concurrency=5
-61 +         task_id="branch_dt_op", use_task_execution_day=True, max_active_tis_per_dag=5
-62 |     )
-63 |     branch_dt_op2 = BranchDateTimeOperator(
-64 |         task_id="branch_dt_op2",
+62 +         task_id="branch_dt_op", use_task_execution_day=True, max_active_tis_per_dag=5
+63 |     )
+64 |     branch_dt_op2 = BranchDateTimeOperator(
+65 |         task_id="branch_dt_op2",

 AIR301 [*] `use_task_execution_day` is removed in Airflow 3.0
-  --> AIR301_args.py:65:9
+  --> AIR301_args.py:66:9
   |
-63 |     branch_dt_op2 = BranchDateTimeOperator(
-64 |         task_id="branch_dt_op2",
-65 |         use_task_execution_day=True,
+64 |     branch_dt_op2 = BranchDateTimeOperator(
+65 |         task_id="branch_dt_op2",
+66 |         use_task_execution_day=True,
   |         ^^^^^^^^^^^^^^^^^^^^^^
-66 |         sla=timedelta(seconds=10),
-67 |     )
+67 |         sla=timedelta(seconds=10),
+68 |     )
   |
 help: Use `use_task_logical_date` instead
-62 |     )
-63 |     branch_dt_op2 = BranchDateTimeOperator(
-64 |         task_id="branch_dt_op2",
+63 |     )
+64 |     branch_dt_op2 = BranchDateTimeOperator(
+65 |         task_id="branch_dt_op2",
   -         use_task_execution_day=True,
-65 +         use_task_logical_date=True,
-66 |         sla=timedelta(seconds=10),
-67 |     )
-68 | 
+66 +         use_task_logical_date=True,
+67 |         sla=timedelta(seconds=10),
+68 |     )
+69 | 

 AIR301 [*] `use_task_execution_day` is removed in Airflow 3.0
-  --> AIR301_args.py:92:9
+  --> AIR301_args.py:93:9
   |
-90 |         follow_task_ids_if_true=None,
-91 |         week_day=1,
-92 |         use_task_execution_day=True,
+91 |         follow_task_ids_if_true=None,
+92 |         week_day=1,
+93 |         use_task_execution_day=True,
   |         ^^^^^^^^^^^^^^^^^^^^^^
-93 |     )
+94 |     )
   |
 help: Use `use_task_logical_date` instead
-89 |         follow_task_ids_if_false=None,
-90 |         follow_task_ids_if_true=None,
-91 |         week_day=1,
+90 |         follow_task_ids_if_false=None,
+91 |         follow_task_ids_if_true=None,
+92 |         week_day=1,
   -         use_task_execution_day=True,
-92 +         use_task_logical_date=True,
-93 |     )
-94 | 
-95 |     trigger_dagrun_op >> trigger_dagrun_op2
+93 +         use_task_logical_date=True,
+94 |     )
+95 | 
+96 |     trigger_dagrun_op >> trigger_dagrun_op2

 AIR301 `filename_template` is removed in Airflow 3.0
-   --> AIR301_args.py:102:15
+   --> AIR301_args.py:103:15
    |
-101 | # deprecated filename_template argument in FileTaskHandler
-102 | S3TaskHandler(filename_template="/tmp/test")
+102 | # deprecated filename_template argument in FileTaskHandler
+103 | S3TaskHandler(filename_template="/tmp/test")
    |               ^^^^^^^^^^^^^^^^^
-103 | HdfsTaskHandler(filename_template="/tmp/test")
-104 | ElasticsearchTaskHandler(filename_template="/tmp/test")
+104 | HdfsTaskHandler(filename_template="/tmp/test")
+105 | ElasticsearchTaskHandler(filename_template="/tmp/test")
    |

 AIR301 `filename_template` is removed in Airflow 3.0
-   --> AIR301_args.py:103:17
+   --> AIR301_args.py:104:17
    |
-101 | # deprecated filename_template argument in FileTaskHandler
-102 | S3TaskHandler(filename_template="/tmp/test")
-103 | HdfsTaskHandler(filename_template="/tmp/test")
+102 | # deprecated filename_template argument in FileTaskHandler
+103 | S3TaskHandler(filename_template="/tmp/test")
+104 | HdfsTaskHandler(filename_template="/tmp/test")
    |                 ^^^^^^^^^^^^^^^^^
-104 | ElasticsearchTaskHandler(filename_template="/tmp/test")
-105 | GCSTaskHandler(filename_template="/tmp/test")
+105 | ElasticsearchTaskHandler(filename_template="/tmp/test")
+106 | GCSTaskHandler(filename_template="/tmp/test")
    |

 AIR301 `filename_template` is removed in Airflow 3.0
-   --> AIR301_args.py:104:26
+   --> AIR301_args.py:105:26
    |
-102 | S3TaskHandler(filename_template="/tmp/test")
-103 | HdfsTaskHandler(filename_template="/tmp/test")
-104 | ElasticsearchTaskHandler(filename_template="/tmp/test")
+103 | S3TaskHandler(filename_template="/tmp/test")
+104 | HdfsTaskHandler(filename_template="/tmp/test")
+105 | ElasticsearchTaskHandler(filename_template="/tmp/test")
    |                          ^^^^^^^^^^^^^^^^^
-105 | GCSTaskHandler(filename_template="/tmp/test")
+106 | GCSTaskHandler(filename_template="/tmp/test")
    |

 AIR301 `filename_template` is removed in Airflow 3.0
-   --> AIR301_args.py:105:16
+   --> AIR301_args.py:106:16
    |
-103 | HdfsTaskHandler(filename_template="/tmp/test")
-104 | ElasticsearchTaskHandler(filename_template="/tmp/test")
-105 | GCSTaskHandler(filename_template="/tmp/test")
+104 | HdfsTaskHandler(filename_template="/tmp/test")
+105 | ElasticsearchTaskHandler(filename_template="/tmp/test")
+106 | GCSTaskHandler(filename_template="/tmp/test")
    |                ^^^^^^^^^^^^^^^^^
-106 |
-107 | FabAuthManager(None)
+107 |
+108 | FabAuthManager(None)
    |

 AIR301 `appbuilder` is removed in Airflow 3.0
-   --> AIR301_args.py:107:15
+   --> AIR301_args.py:108:15
    |
-105 | GCSTaskHandler(filename_template="/tmp/test")
-106 |
-107 | FabAuthManager(None)
+106 | GCSTaskHandler(filename_template="/tmp/test")
+107 |
+108 | FabAuthManager(None)
    |               ^^^^^^
    |
 help: The constructor takes no parameter now
--- a/crates/ruff_linter/src/rules/airflow/snapshots/ruff_linterrulesairflowtestsAIR301_AIR301_class_attribute.py.snap
+++ b/crates/ruff_linter/src/rules/airflow/snapshots/ruff_linterrulesairflowtestsAIR301_AIR301_class_attribute.py.snap
--- a/crates/ruff_linter/src/rules/airflow/snapshots/ruff_linterrulesairflowtestsAIR311_AIR311_args.py.snap
+++ b/crates/ruff_linter/src/rules/airflow/snapshots/ruff_linterrulesairflowtestsAIR311_AIR311_args.py.snap
@@ -1,6 +1,25 @@
 ---
 source: crates/ruff_linter/src/rules/airflow/mod.rs
 ---
+AIR311 [*] `airflow.DAG` is removed in Airflow 3.0; It still works in Airflow 3.0 but is expected to be removed in a future version.
+  --> AIR311_args.py:13:1
+   |
+13 | DAG(dag_id="class_sla_callback", sla_miss_callback=sla_callback)
+   | ^^^
+   |
+help: Use `DAG` from `airflow.sdk` instead.
+2  | 
+3  | from datetime import timedelta
+4  | 
+   - from airflow import DAG, dag
+5  + from airflow import dag
+6  | from airflow.operators.datetime import BranchDateTimeOperator
+7  + from airflow.sdk import DAG
+8  | 
+9  | 
+10 | def sla_callback(*arg, **kwargs):
+note: This is an unsafe fix and may change runtime behavior
+
 AIR311 `sla_miss_callback` is removed in Airflow 3.0; It still works in Airflow 3.0 but is expected to be removed in a future version.
  --> AIR311_args.py:13:34
   |
--- a/crates/ruff_linter/src/rules/flake8_annotations/rules/definition.rs
+++ b/crates/ruff_linter/src/rules/flake8_annotations/rules/definition.rs
@@ -513,6 +513,9 @@ impl Violation for MissingReturnTypeClassMethod {
 /// def foo(x: MyAny): ...
 /// ```
 ///
+/// ## Options
+/// - `lint.flake8-annotations.allow-star-arg-any`
+///
 /// ## References
 /// - [Typing spec: `Any`](https://typing.python.org/en/latest/spec/special-types.html#any)
 /// - [Python documentation: `typing.Any`](https://docs.python.org/3/library/typing.html#typing.Any)
--- a/crates/ruff_linter/src/rules/flake8_bandit/rules/suspicious_function_call.rs
+++ b/crates/ruff_linter/src/rules/flake8_bandit/rules/suspicious_function_call.rs
@@ -375,7 +375,7 @@ impl Violation for SuspiciousEvalUsage {
 ///
 ///
 /// def render_username(username):
-///     return django.utils.html.format_html("<i>{}</i>", username)  # username is escaped.
+///     return format_html("<i>{}</i>", username)  # username is escaped.
 /// ```
 ///
 /// ## References
--- a/Show More
+++ b/Show More