[ty] Apply @runtime_checkable across ancestors

[ty] Avoid panic for comparison on synthesized variants (#22509 )
## Summary Like `ProtocolInstance`, we now use `left.cmp(right)` by deriving `PartialOrd` and `Ord`. IIUC, this uses Salsa ID for Salsa-interned types, but avoids `None.cmp(None)` for synthesized variants. Closes https://github.com/astral-sh/ty/issues/2451.
2026-01-12 08:54:10 -05:00 · 2026-01-12 13:35:56 +00:00 · 2026-01-12 12:26:47 +00:00 · 2026-01-12 05:00:35 -05:00 · 2026-01-12 08:11:01 +00:00 · 2026-01-12 08:07:15 +00:00
29 changed files with 358 additions and 163 deletions
--- a/.github/actionlint.yaml
+++ b/.github/actionlint.yaml
@@ -1,4 +1,4 @@
-# Configuration for the actionlint tool, which we run via pre-commit
+# Configuration for the actionlint tool, which we run via prek
 # to verify the correctness of the syntax in our GitHub Actions workflows.

 self-hosted-runner:
@@ -17,4 +17,4 @@ self-hosted-runner:
 paths:
  ".github/workflows/mypy_primer.yaml":
    ignore:
-      - 'condition "false" is always evaluated to false. remove the if: section'
+      - 'constant expression "false" in condition. remove the if: section'
--- a/.github/renovate.json5
+++ b/.github/renovate.json5
@@ -76,9 +76,9 @@
      enabled: false,
    },
    {
-      groupName: "pre-commit dependencies",
+      groupName: "prek dependencies",
      matchManagers: ["pre-commit"],
-      description: "Weekly update of pre-commit dependencies",
+      description: "Weekly update of prek dependencies",
    },
    {
      groupName: "NPM Development dependencies",
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -281,15 +281,15 @@ jobs:
      - name: "Install mold"
        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
      - name: "Install cargo nextest"
-        uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2.65.6
+        uses: taiki-e/install-action@0e76c5c569f13f7eb21e8e5b26fe710062b57b62 # v2.65.13
        with:
          tool: cargo-nextest
      - name: "Install cargo insta"
-        uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2.65.6
+        uses: taiki-e/install-action@0e76c5c569f13f7eb21e8e5b26fe710062b57b62 # v2.65.13
        with:
          tool: cargo-insta
      - name: "Install uv"
-        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
        with:
          enable-cache: "true"
      - name: ty mdtests (GitHub annotations)
@@ -343,11 +343,11 @@ jobs:
      - name: "Install mold"
        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
      - name: "Install cargo nextest"
-        uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2.65.6
+        uses: taiki-e/install-action@0e76c5c569f13f7eb21e8e5b26fe710062b57b62 # v2.65.13
        with:
          tool: cargo-nextest
      - name: "Install uv"
-        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
        with:
          enable-cache: "true"
      - name: "Run tests"
@@ -376,11 +376,11 @@ jobs:
      - name: "Install Rust toolchain"
        run: rustup show
      - name: "Install cargo nextest"
-        uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2.65.6
+        uses: taiki-e/install-action@0e76c5c569f13f7eb21e8e5b26fe710062b57b62 # v2.65.13
        with:
          tool: cargo-nextest
      - name: "Install uv"
-        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
        with:
          enable-cache: "true"
      - name: "Run tests"
@@ -486,7 +486,7 @@ jobs:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
        with:
          persist-credentials: false
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
          shared-key: ruff-linux-debug
@@ -521,7 +521,7 @@ jobs:
      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
          save-if: ${{ github.ref == 'refs/heads/main' }}
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - name: "Install Rust toolchain"
        run: rustup component add rustfmt
      # Run all code generation scripts, and verify that the current output is
@@ -561,7 +561,7 @@ jobs:
          ref: ${{ github.event.pull_request.base.ref }}
          persist-credentials: false

-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
        with:
          python-version: ${{ env.PYTHON_VERSION }}
          activate-environment: true
@@ -667,7 +667,7 @@ jobs:
        with:
          fetch-depth: 0
          persist-credentials: false
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
          save-if: ${{ github.ref == 'refs/heads/main' }}
@@ -726,7 +726,7 @@ jobs:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
        with:
          persist-credentials: false
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
          save-if: ${{ github.ref == 'refs/heads/main' }}
@@ -769,32 +769,32 @@ jobs:
      - name: "Remove wheels from cache"
        run: rm -rf target/wheels

-  pre-commit:
-    name: "pre-commit"
+  prek:
+    name: "prek"
    runs-on: ${{ github.repository == 'astral-sh/ruff' && 'depot-ubuntu-22.04-16' || 'ubuntu-latest' }}
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
        with:
          persist-credentials: false
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
          save-if: ${{ github.ref == 'refs/heads/main' }}
      - uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
        with:
          node-version: 24
-      - name: "Cache pre-commit"
+      - name: "Cache prek"
        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
        with:
-          path: ~/.cache/pre-commit
-          key: pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}
-      - name: "Run pre-commit"
+          path: ~/.cache/prek
+          key: prek-${{ hashFiles('.pre-commit-config.yaml') }}
+      - name: "Run prek"
        run: |
          echo '```console' > "$GITHUB_STEP_SUMMARY"
-          # Enable color output for pre-commit and remove it for the summary
-          # Use --hook-stage=manual to enable slower pre-commit hooks that are skipped by default
-          SKIP=cargo-fmt uvx --python="${PYTHON_VERSION}" pre-commit run --all-files --show-diff-on-failure --color=always --hook-stage=manual | \
+          # Enable color output for prek and remove it for the summary
+          # Use --hook-stage=manual to enable slower hooks that are skipped by default
+          SKIP=cargo-fmt uvx prek run --all-files --show-diff-on-failure --color always --hook-stage manual | \
            tee >(sed -E 's/\x1B\[([0-9]{1,2}(;[0-9]{1,2})*)?[mGK]//g' >> "$GITHUB_STEP_SUMMARY") >&1
          exit_code="${PIPESTATUS[0]}"
          echo '```' >> "$GITHUB_STEP_SUMMARY"
@@ -814,7 +814,7 @@ jobs:
      - name: "Install Rust toolchain"
        run: rustup show
      - name: Install uv
-        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
        with:
          python-version: 3.13
          activate-environment: true
@@ -966,13 +966,13 @@ jobs:
      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
          save-if: ${{ github.ref == 'refs/heads/main' }}
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0

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

      - name: "Install codspeed"
-        uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2.65.6
+        uses: taiki-e/install-action@0e76c5c569f13f7eb21e8e5b26fe710062b57b62 # v2.65.13
        with:
          tool: cargo-codspeed

@@ -980,7 +980,7 @@ jobs:
        run: cargo codspeed build --features "codspeed,ruff_instrumented" --profile profiling --no-default-features -p ruff_benchmark --bench formatter --bench lexer --bench linter --bench parser

      - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@972e3437949c89e1357ebd1a2dbc852fcbc57245 # v4.5.1
+        uses: CodSpeedHQ/action@dbda7111f8ac363564b0c51b992d4ce76bb89f2f # v4.5.2
        with:
          mode: simulation
          run: cargo codspeed run
@@ -1011,7 +1011,7 @@ jobs:
        run: rustup show

      - name: "Install codspeed"
-        uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2.65.6
+        uses: taiki-e/install-action@0e76c5c569f13f7eb21e8e5b26fe710062b57b62 # v2.65.13
        with:
          tool: cargo-codspeed

@@ -1044,10 +1044,10 @@ jobs:
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
        with:
          persist-credentials: false
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0

      - name: "Install codspeed"
-        uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2.65.6
+        uses: taiki-e/install-action@0e76c5c569f13f7eb21e8e5b26fe710062b57b62 # v2.65.13
        with:
          tool: cargo-codspeed

@@ -1061,7 +1061,7 @@ jobs:
        run: chmod +x target/codspeed/simulation/ruff_benchmark/ty

      - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@972e3437949c89e1357ebd1a2dbc852fcbc57245 # v4.5.1
+        uses: CodSpeedHQ/action@dbda7111f8ac363564b0c51b992d4ce76bb89f2f # v4.5.2
        with:
          mode: simulation
          run: cargo codspeed run --bench ty "${{ matrix.benchmark }}"
@@ -1092,13 +1092,13 @@ jobs:
      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
          save-if: ${{ github.ref == 'refs/heads/main' }}
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0

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

      - name: "Install codspeed"
-        uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2.65.6
+        uses: taiki-e/install-action@0e76c5c569f13f7eb21e8e5b26fe710062b57b62 # v2.65.13
        with:
          tool: cargo-codspeed

@@ -1133,10 +1133,10 @@ jobs:
        with:
          persist-credentials: false

-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0

      - name: "Install codspeed"
-        uses: taiki-e/install-action@28a9d316db64b78a951f3f8587a5d08cc97ad8eb # v2.65.6
+        uses: taiki-e/install-action@0e76c5c569f13f7eb21e8e5b26fe710062b57b62 # v2.65.13
        with:
          tool: cargo-codspeed

@@ -1150,7 +1150,7 @@ jobs:
        run: chmod +x target/codspeed/walltime/ruff_benchmark/ty_walltime

      - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@972e3437949c89e1357ebd1a2dbc852fcbc57245 # v4.5.1
+        uses: CodSpeedHQ/action@dbda7111f8ac363564b0c51b992d4ce76bb89f2f # v4.5.2
        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@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
        with:
          persist-credentials: false
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - name: "Install Rust toolchain"
        run: rustup show
      - name: "Install mold"
--- a/.github/workflows/mypy_primer.yaml
+++ b/.github/workflows/mypy_primer.yaml
@@ -48,7 +48,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0

      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
@@ -87,7 +87,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0

      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
@@ -129,7 +129,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0

      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
        with:
--- 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@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
        with:
          pattern: wheels-*
--- a/.github/workflows/sync_typeshed.yaml
+++ b/.github/workflows/sync_typeshed.yaml
@@ -76,7 +76,7 @@ jobs:
        run: |
          git config --global user.name typeshedbot
          git config --global user.email '<>'
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - name: Sync typeshed stubs
        run: |
          rm -rf "ruff/${VENDORED_TYPESHED}"
@@ -130,7 +130,7 @@ jobs:
        with:
          persist-credentials: true
          ref: ${{ env.UPSTREAM_BRANCH}}
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - name: Setup git
        run: |
          git config --global user.name typeshedbot
@@ -169,7 +169,7 @@ jobs:
        with:
          persist-credentials: true
          ref: ${{ env.UPSTREAM_BRANCH}}
-      - uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+      - uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
      - name: Setup git
        run: |
          git config --global user.name typeshedbot
--- a/.github/workflows/ty-ecosystem-analyzer.yaml
+++ b/.github/workflows/ty-ecosystem-analyzer.yaml
@@ -38,7 +38,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
        with:
          enable-cache: true

--- a/.github/workflows/ty-ecosystem-report.yaml
+++ b/.github/workflows/ty-ecosystem-report.yaml
@@ -32,7 +32,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867 # v7.1.6
+        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
        with:
          enable-cache: true

--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -35,7 +35,7 @@ repos:
        priority: 0

  - repo: https://github.com/crate-ci/typos
-    rev: v1.40.0
+    rev: v1.41.0
    hooks:
      - id: typos
        priority: 0
@@ -135,13 +135,13 @@ repos:
  # `actionlint` hook, for verifying correct syntax in GitHub Actions workflows.
  # Some additional configuration for `actionlint` can be found in `.github/actionlint.yaml`.
  - repo: https://github.com/rhysd/actionlint
-    rev: v1.7.9
+    rev: v1.7.10
    hooks:
      - id: actionlint
        stages:
          # This hook is disabled by default, since it's quite slow.
-          # To run all hooks *including* this hook, use `uvx pre-commit run -a --hook-stage=manual`.
-          # To run *just* this hook, use `uvx pre-commit run -a actionlint --hook-stage=manual`.
+          # To run all hooks *including* this hook, use `uvx prek run -a --hook-stage=manual`.
+          # To run *just* this hook, use `uvx prek run -a actionlint --hook-stage=manual`.
          - manual
        args:
          - "-ignore=SC2129" # ignorable stylistic lint from shellcheck
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -65,7 +65,7 @@ When working on ty, PR titles should start with `[ty]` and be tagged with the `t
 - All changes must be tested. If you're not testing your changes, you're not done.
 - Get your tests to pass. If you didn't run the tests, your code does not work.
 - Follow existing code style. Check neighboring files for patterns.
- Always run `uvx prek run --from-ref @{upstream}` at the end of a task.
+- Always run `uvx prek run -a` at the end of a task.
 - Avoid writing significant amounts of new code. This is often a sign that we're missing an existing method or mechanism that could help solve the problem. Look for existing utilities first.
 - Avoid falling back to patterns that require `panic!`, `unreachable!`, or `.unwrap()`. Instead, try to encode those constraints in the type system.
 - Prefer let chains (`if let` combined with `&&`) over nested `if let` statements to reduce indentation and improve readability.
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -53,7 +53,7 @@ cargo install cargo-insta
 You'll need [uv](https://docs.astral.sh/uv/getting-started/installation/) (or `pipx` and `pip`) to
 run Python utility commands.

-You can optionally install pre-commit hooks to automatically run the validation checks
+You can optionally install hooks to automatically run the validation checks
 when making a commit:

 ```shell
@@ -381,7 +381,7 @@ Commit each step of this process separately for easier review.

    - Often labels will be missing from pull requests they will need to be manually organized into the proper section
    - Changes should be edited to be user-facing descriptions, avoiding internal details
-    - Square brackets (eg, `[ruff]` project name) will be automatically escaped by `pre-commit`
+    - Square brackets (eg, `[ruff]` project name) will be automatically escaped by `prek`

    Additionally, for minor releases:

--- a/Cargo.lock
+++ b/Cargo.lock
@@ -466,9 +466,9 @@ dependencies = [

 [[package]]
 name = "clap"
-version = "4.5.53"
+version = "4.5.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9e340e012a1bf4935f5282ed1436d1489548e8f72308207ea5df0e23d2d03f8"
+checksum = "c6e6ff9dcd79cff5cd969a17a545d79e84ab086e444102a591e288a8aa3ce394"
 dependencies = [
 "clap_builder",
 "clap_derive",
@@ -476,9 +476,9 @@ dependencies = [

 [[package]]
 name = "clap_builder"
-version = "4.5.53"
+version = "4.5.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d76b5d13eaa18c901fd2f7fca939fefe3a0727a953561fefdf3b2922b8569d00"
+checksum = "fa42cf4d2b7a41bc8f663a7cab4031ebafa1bf3875705bfaf8466dc60ab52c00"
 dependencies = [
 "anstream",
 "anstyle",
@@ -1583,11 +1583,11 @@ dependencies = [

 [[package]]
 name = "imperative"
-version = "1.0.6"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29a1f6526af721f9aec9ceed7ab8ebfca47f3399d08b80056c2acca3fcb694a9"
+checksum = "35e1d0bd9c575c52e59aad8e122a11786e852a154678d0c86e9e243d55273970"
 dependencies = [
- "phf",
+ "phf 0.13.1",
 "rust-stemmers",
 ]

@@ -1648,9 +1648,9 @@ dependencies = [

 [[package]]
 name = "insta"
-version = "1.45.1"
+version = "1.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "983e3b24350c84ab8a65151f537d67afbbf7153bb9f1110e03e9fa9b07f67a5c"
+checksum = "1b66886d14d18d420ab5052cbff544fc5d34d0b2cdd35eb5976aaa10a4a472e5"
 dependencies = [
 "console 0.15.11",
 "once_cell",
@@ -1874,9 +1874,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"

 [[package]]
 name = "libc"
-version = "0.2.178"
+version = "0.2.179"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37c93d8daa9d8a012fd8ab92f088405fb202ea0b6ab73ee2482ae66af4f42091"
+checksum = "c5a2d376baa530d1238d133232d15e239abad80d05838b4b59354e5268af431f"

 [[package]]
 name = "libcst"
@@ -2488,7 +2488,17 @@ version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
 dependencies = [
- "phf_shared",
+ "phf_shared 0.11.3",
+]
+
+[[package]]
+name = "phf"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1562dc717473dbaa4c1f85a36410e03c047b2e7df7f45ee938fbef64ae7fadf"
+dependencies = [
+ "phf_shared 0.13.1",
+ "serde",
 ]

 [[package]]
@@ -2498,7 +2508,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a"
 dependencies = [
 "phf_generator",
- "phf_shared",
+ "phf_shared 0.11.3",
 ]

 [[package]]
@@ -2507,7 +2517,7 @@ version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d"
 dependencies = [
- "phf_shared",
+ "phf_shared 0.11.3",
 "rand 0.8.5",
 ]

@@ -2520,6 +2530,15 @@ dependencies = [
 "siphasher",
 ]

+[[package]]
+name = "phf_shared"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e57fef6bc5981e38c2ce2d63bfa546861309f875b8a75f092d1d54ae2d64f266"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.16"
@@ -3994,9 +4013,9 @@ checksum = "e396b6523b11ccb83120b115a0b7366de372751aa6edf19844dfb13a6af97e91"

 [[package]]
 name = "syn"
-version = "2.0.111"
+version = "2.0.113"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "390cc9a294ab71bdb1aa2e99d13be9c753cd2d7bd6560c77118597410c4d2e87"
+checksum = "678faa00651c9eb72dd2020cbdf275d92eccb2400d568e419efdd64838145cb4"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -4060,7 +4079,7 @@ checksum = "d4ea810f0692f9f51b382fff5893887bb4580f5fa246fde546e0b13e7fcee662"
 dependencies = [
 "fnv",
 "nom",
- "phf",
+ "phf 0.11.3",
 "phf_codegen",
 ]

@@ -4808,7 +4827,7 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d1673eca9782c84de5f81b82e4109dcfb3611c8ba0d52930ec4a9478f547b2dd"
 dependencies = [
- "phf",
+ "phf 0.11.3",
 "unicode_names2_generator",
 ]

--- a/crates/ty/CONTRIBUTING.md
+++ b/crates/ty/CONTRIBUTING.md
@@ -34,7 +34,7 @@ cargo install cargo-insta
 You'll need [uv](https://docs.astral.sh/uv/getting-started/installation/) (or `pipx` and `pip`) to
 run Python utility commands.

-You can optionally install pre-commit hooks to automatically run the validation checks
+You can optionally install hooks to automatically run the validation checks
 when making a commit:

 ```shell
--- a/crates/ty_python_semantic/resources/mdtest/generics/legacy/variance.md
+++ b/crates/ty_python_semantic/resources/mdtest/generics/legacy/variance.md
@@ -171,6 +171,27 @@ static_assert(not is_equivalent_to(D[Any], C[Any]))
 static_assert(not is_equivalent_to(D[Any], C[Unknown]))
 ```

+## Bounded typevars in contravariant positions
+
+When a bounded typevar appears in a contravariant position, the actual type doesn't need to satisfy
+the bound directly. The typevar can be solved to the intersection of the actual type and the bound
+(e.g., `Never` when disjoint).
+
+```py
+from typing import Generic, TypeVar
+
+T = TypeVar("T", contravariant=True)
+T_int = TypeVar("T_int", bound=int)
+
+class Contra(Generic[T]): ...
+
+def f(x: Contra[T_int]) -> T_int:
+    raise NotImplementedError
+
+def _(x: Contra[str]):
+    reveal_type(f(x))  # revealed: Never
+```
+
 ## Invariance

 With an invariant typevar, only equivalent specializations of the generic class are subtypes of or
--- a/crates/ty_python_semantic/resources/mdtest/generics/pep695/variance.md
+++ b/crates/ty_python_semantic/resources/mdtest/generics/pep695/variance.md
@@ -172,6 +172,23 @@ static_assert(not is_equivalent_to(D[Any], C[Any]))
 static_assert(not is_equivalent_to(D[Any], C[Unknown]))
 ```

+## Bounded typevars in contravariant positions
+
+When a bounded typevar appears in a contravariant position, the actual type doesn't need to satisfy
+the bound directly. The typevar can be solved to the intersection of the actual type and the bound
+(e.g., `Never` when disjoint).
+
+```py
+class Contra[T]:
+    def append(self, x: T): ...
+
+def f[T: int](x: Contra[T]) -> T:
+    raise NotImplementedError
+
+def _(x: Contra[str]):
+    reveal_type(f(x))  # revealed: Never
+```
+
 ## Invariance

 With an invariant typevar, only equivalent specializations of the generic class are subtypes of or
--- a/crates/ty_python_semantic/resources/mdtest/narrow/isinstance.md
+++ b/crates/ty_python_semantic/resources/mdtest/narrow/isinstance.md
@@ -556,3 +556,27 @@ def _(x: type[object], y: type[object], z: type[object]):
    if issubclass(z, Invariant):
        reveal_type(z)  # revealed: type[Top[Invariant[Unknown]]]
 ```
+
+## Narrowing with TypedDict unions
+
+Narrowing unions of `int` and multiple TypedDicts using `isinstance(x, dict)` should not panic
+during type ordering of normalized intersection types. Regression test for
+<https://github.com/astral-sh/ty/issues/2451>.
+
+```py
+from typing import Any, TypedDict, cast
+
+class A(TypedDict):
+    x: str
+
+class B(TypedDict):
+    y: str
+
+T = int | A | B
+
+def test(a: Any, items: list[T]) -> None:
+    combined = a or items
+    v = combined[0]
+    if isinstance(v, dict):
+        cast(T, v)  # no panic
+```
--- a/crates/ty_python_semantic/resources/mdtest/narrow/type.md
+++ b/crates/ty_python_semantic/resources/mdtest/narrow/type.md
@@ -134,12 +134,17 @@ class IsEqualToEverything(type):
 class A(metaclass=IsEqualToEverything): ...
 class B(metaclass=IsEqualToEverything): ...

-def _(x: A | B):
+def _(x: A | B, y: object):
    if type(x) == A:
        reveal_type(x)  # revealed: A | B

    if type(x) != A:
        reveal_type(x)  # revealed: A | B
+
+    if type(y) == bool:
+        reveal_type(y)  # revealed: object
+    else:
+        reveal_type(y)  # revealed: object
 ```

 ## No narrowing for custom `type` callable
--- a/crates/ty_python_semantic/resources/mdtest/protocols.md
+++ b/crates/ty_python_semantic/resources/mdtest/protocols.md
@@ -2479,6 +2479,37 @@ def f(arg1: type, arg2: type):
        reveal_type(arg2)  # revealed: type & ~type[OnlyMethodMembers]
 ```

+Per PEP 544, `@runtime_checkable` propagates to subclasses. A protocol that inherits from a
+`@runtime_checkable` protocol is itself runtime-checkable, even without the decorator:
+
+```py
+@runtime_checkable
+class RuntimeCheckableBase(Protocol):
+    x: int
+
+class RuntimeCheckableChild(RuntimeCheckableBase, Protocol):
+    y: str
+
+def g(arg: object):
+    if isinstance(arg, RuntimeCheckableChild):  # no error!
+        reveal_type(arg)  # revealed: RuntimeCheckableChild
+    else:
+        reveal_type(arg)  # revealed: ~RuntimeCheckableChild
+```
+
+This also applies to deeper inheritance hierarchies:
+
+```py
+class RuntimeCheckableGrandchild(RuntimeCheckableChild, Protocol):
+    z: float
+
+def h(arg: object):
+    if isinstance(arg, RuntimeCheckableGrandchild):  # no error!
+        reveal_type(arg)  # revealed: RuntimeCheckableGrandchild
+    else:
+        reveal_type(arg)  # revealed: ~RuntimeCheckableGrandchild
+```
+
 ## Truthiness of protocol instances

 An instance of a protocol type generally has ambiguous truthiness:
--- a/crates/ty_python_semantic/resources/mdtest/snapshots/protocols.md_-_Protocols_-_Narrowing_of_protoco…_(98257e7c2300373).snap
+++ b/crates/ty_python_semantic/resources/mdtest/snapshots/protocols.md_-_Protocols_-_Narrowing_of_protoco…_(98257e7c2300373).snap
@@ -53,6 +53,26 @@ mdtest path: crates/ty_python_semantic/resources/mdtest/protocols.md
 38 |         reveal_type(arg2)  # revealed: type[OnlyMethodMembers]
 39 |     else:
 40 |         reveal_type(arg2)  # revealed: type & ~type[OnlyMethodMembers]
+41 | @runtime_checkable
+42 | class RuntimeCheckableBase(Protocol):
+43 |     x: int
+44 | 
+45 | class RuntimeCheckableChild(RuntimeCheckableBase, Protocol):
+46 |     y: str
+47 | 
+48 | def g(arg: object):
+49 |     if isinstance(arg, RuntimeCheckableChild):  # no error!
+50 |         reveal_type(arg)  # revealed: RuntimeCheckableChild
+51 |     else:
+52 |         reveal_type(arg)  # revealed: ~RuntimeCheckableChild
+53 | class RuntimeCheckableGrandchild(RuntimeCheckableChild, Protocol):
+54 |     z: float
+55 | 
+56 | def h(arg: object):
+57 |     if isinstance(arg, RuntimeCheckableGrandchild):  # no error!
+58 |         reveal_type(arg)  # revealed: RuntimeCheckableGrandchild
+59 |     else:
+60 |         reveal_type(arg)  # revealed: ~RuntimeCheckableGrandchild
 ```

 # Diagnostics
--- a/crates/ty_python_semantic/src/types/generics.rs
+++ b/crates/ty_python_semantic/src/types/generics.rs
@@ -1878,6 +1878,21 @@ impl<'db> SpecializationBuilder<'db> {
            {
                match bound_typevar.typevar(self.db).bound_or_constraints(self.db) {
                    Some(TypeVarBoundOrConstraints::UpperBound(bound)) => {
+                        if polarity.is_contravariant() {
+                            // In a contravariant position, the formal type variable is a subtype of
+                            // the actual type (`T <: ty`). Since we also have the upper bound
+                            // constraint `T <: bound`, we just need to ensure that the intersection
+                            // of `ty` and `bound` is non-empty. Since `Never` is always a valid
+                            // intersection if the types are disjoint, we don't need to perform any
+                            // check here.
+                            self.add_type_mapping(
+                                bound_typevar,
+                                IntersectionType::from_elements(self.db, [bound, ty]),
+                                polarity,
+                                f,
+                            );
+                            return Ok(());
+                        }
                        if !ty
                            .when_assignable_to(self.db, bound, self.inferable)
                            .is_always_satisfied(self.db)
@@ -1899,10 +1914,16 @@ impl<'db> SpecializationBuilder<'db> {
                        }

                        for constraint in constraints.elements(self.db) {
-                            if ty
-                                .when_assignable_to(self.db, *constraint, self.inferable)
-                                .is_always_satisfied(self.db)
-                            {
+                            let is_satisfied = if polarity.is_contravariant() {
+                                constraint
+                                    .when_assignable_to(self.db, ty, self.inferable)
+                                    .is_always_satisfied(self.db)
+                            } else {
+                                ty.when_assignable_to(self.db, *constraint, self.inferable)
+                                    .is_always_satisfied(self.db)
+                            };
+
+                            if is_satisfied {
                                self.add_type_mapping(bound_typevar, *constraint, polarity, f);
                                return Ok(());
                            }
--- a/crates/ty_python_semantic/src/types/narrow.rs
+++ b/crates/ty_python_semantic/src/types/narrow.rs
@@ -1220,10 +1220,10 @@ impl<'db, 'ast> NarrowingConstraintsBuilder<'db, 'ast> {
                        _ => continue,
                    };

-                    let is_positive = if is_positive {
-                        op == &ast::CmpOp::Is
-                    } else {
-                        op == &ast::CmpOp::IsNot
+                    let is_positive = match op {
+                        ast::CmpOp::Is => is_positive,
+                        ast::CmpOp::IsNot => !is_positive,
+                        _ => continue,
                    };

                    // `else`-branch narrowing for `if type(x) is Y` can only be done
--- a/crates/ty_python_semantic/src/types/protocol_class.rs
+++ b/crates/ty_python_semantic/src/types/protocol_class.rs
@@ -76,10 +76,17 @@ impl<'db> ProtocolClass<'db> {
    }

    pub(super) fn is_runtime_checkable(self, db: &'db dyn Db) -> bool {
-        self.class_literal(db)
-            .0
-            .known_function_decorators(db)
-            .contains(&KnownFunction::RuntimeCheckable)
+        // Check if this class or any ancestor protocol is decorated with @runtime_checkable.
+        // Per PEP 544, @runtime_checkable propagates to subclasses.
+        self.0.iter_mro(db).any(|base| {
+            base.into_class().is_some_and(|class| {
+                class
+                    .class_literal(db)
+                    .0
+                    .known_function_decorators(db)
+                    .contains(&KnownFunction::RuntimeCheckable)
+            })
+        })
    }

    /// Iterate through the body of the protocol class. Check that all definitions
--- a/crates/ty_python_semantic/src/types/type_ordering.rs
+++ b/crates/ty_python_semantic/src/types/type_ordering.rs
@@ -228,9 +228,7 @@ pub(super) fn union_or_intersection_elements_ordering<'db>(
        (Type::TypeAlias(_), _) => Ordering::Less,
        (_, Type::TypeAlias(_)) => Ordering::Greater,

-        (Type::TypedDict(left), Type::TypedDict(right)) => {
-            left.defining_class().cmp(&right.defining_class())
-        }
+        (Type::TypedDict(left), Type::TypedDict(right)) => left.cmp(right),
        (Type::TypedDict(_), _) => Ordering::Less,
        (_, Type::TypedDict(_)) => Ordering::Greater,

--- a/crates/ty_python_semantic/src/types/typed_dict.rs
+++ b/crates/ty_python_semantic/src/types/typed_dict.rs
@@ -48,7 +48,14 @@ impl Default for TypedDictParams {

 /// Type that represents the set of all inhabitants (`dict` instances) that conform to
 /// a given `TypedDict` schema.
-#[derive(Debug, Copy, Clone, PartialEq, Eq, salsa::Update, Hash, get_size2::GetSize)]
+///
+/// # Ordering
+/// Ordering is derived from the variant order (`Class` < `Synthesized`) and the inner types.
+/// The Salsa IDs of inner types may change between runs or when the type was garbage collected
+/// and recreated.
+#[derive(
+    Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, salsa::Update, Hash, get_size2::GetSize,
+)]
 pub enum TypedDictType<'db> {
    /// A reference to the class (inheriting from `typing.TypedDict`) that specifies the
    /// schema of this `TypedDict`.
@@ -878,7 +885,11 @@ pub(super) fn validate_typed_dict_dict_literal<'db>(
    }
 }

+/// # Ordering
+/// Ordering is based on the type's salsa-assigned id and not on its values.
+/// The id may change between runs, or when the type was garbage collected and recreated.
 #[salsa::interned(debug, heap_size=ruff_memory_usage::heap_size)]
+#[derive(PartialOrd, Ord)]
 pub struct SynthesizedTypedDictType<'db> {
    #[returns(ref)]
    pub(crate) items: TypedDictSchema<'db>,
--- a/crates/ty_python_semantic/src/types/variance.rs
+++ b/crates/ty_python_semantic/src/types/variance.rs
@@ -92,6 +92,13 @@ impl TypeVarVariance {
            TypeVarVariance::Covariant | TypeVarVariance::Bivariant
        )
    }
+
+    pub(crate) const fn is_contravariant(self) -> bool {
+        matches!(
+            self,
+            TypeVarVariance::Contravariant | TypeVarVariance::Bivariant
+        )
+    }
 }

 impl std::iter::FromIterator<Self> for TypeVarVariance {
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 PyYAML==6.0.3
-ruff==0.14.10
+ruff==0.14.11
 mkdocs==1.6.1
 mkdocs-material==9.7.1
 mkdocs-redirects==1.2.2
--- a/playground/api/package-lock.json
+++ b/playground/api/package-lock.json
@@ -118,9 +118,9 @@
      }
    },
    "node_modules/@cloudflare/workers-types": {
-      "version": "4.20251229.0",
-      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20251229.0.tgz",
-      "integrity": "sha512-LgzxDZaT9bQhycQInf7S/fcZCQRTvWWQPE9xnEyedI+CXxWsXAD7hg84kvVyr+KUz+W9Oblzo75g6XZ3HdI5Yg==",
+      "version": "4.20260103.0",
+      "resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20260103.0.tgz",
+      "integrity": "sha512-jANmoGpJcXARnwlkvrQOeWyjYD1quTfHcs+++Z544XRHOSfLc4XSlts7snIhbiIGgA5bo66zDhraF+9lKUr2hw==",
      "dev": true,
      "license": "MIT OR Apache-2.0",
      "peer": true
--- a/playground/package-lock.json
+++ b/playground/package-lock.json
@@ -61,6 +61,7 @@
      "integrity": "sha512-e7jT4DxYvIDLk1ZHmU/m/mB19rex9sv0c2ftBtjSBv+kVM/902eh0fINUzD7UwLLNR+jU585GxUJ8/EBfAM5fw==",
      "dev": true,
      "license": "MIT",
+      "peer": true,
      "dependencies": {
        "@babel/code-frame": "^7.27.1",
        "@babel/generator": "^7.28.5",
@@ -1893,6 +1894,7 @@
      "integrity": "sha512-MWtvHrGZLFttgeEj28VXHxpmwYbor/ATPYbBfSFZEIRK0ecCFLl2Qo55z52Hss+UV9CRN7trSeq1zbgx7YDWWg==",
      "dev": true,
      "license": "MIT",
+      "peer": true,
      "dependencies": {
        "csstype": "^3.2.2"
      }
@@ -1915,20 +1917,20 @@
      "optional": true
    },
    "node_modules/@typescript-eslint/eslint-plugin": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.50.1.tgz",
-      "integrity": "sha512-PKhLGDq3JAg0Jk/aK890knnqduuI/Qj+udH7wCf0217IGi4gt+acgCyPVe79qoT+qKUvHMDQkwJeKW9fwl8Cyw==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.51.0.tgz",
+      "integrity": "sha512-XtssGWJvypyM2ytBnSnKtHYOGT+4ZwTnBVl36TA4nRO2f4PRNGz5/1OszHzcZCvcBMh+qb7I06uoCmLTRdR9og==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "@eslint-community/regexpp": "^4.10.0",
-        "@typescript-eslint/scope-manager": "8.50.1",
-        "@typescript-eslint/type-utils": "8.50.1",
-        "@typescript-eslint/utils": "8.50.1",
-        "@typescript-eslint/visitor-keys": "8.50.1",
+        "@typescript-eslint/scope-manager": "8.51.0",
+        "@typescript-eslint/type-utils": "8.51.0",
+        "@typescript-eslint/utils": "8.51.0",
+        "@typescript-eslint/visitor-keys": "8.51.0",
        "ignore": "^7.0.0",
        "natural-compare": "^1.4.0",
-        "ts-api-utils": "^2.1.0"
+        "ts-api-utils": "^2.2.0"
      },
      "engines": {
        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -1938,7 +1940,7 @@
        "url": "https://opencollective.com/typescript-eslint"
      },
      "peerDependencies": {
-        "@typescript-eslint/parser": "^8.50.1",
+        "@typescript-eslint/parser": "^8.51.0",
        "eslint": "^8.57.0 || ^9.0.0",
        "typescript": ">=4.8.4 <6.0.0"
      }
@@ -1954,16 +1956,17 @@
      }
    },
    "node_modules/@typescript-eslint/parser": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.50.1.tgz",
-      "integrity": "sha512-hM5faZwg7aVNa819m/5r7D0h0c9yC4DUlWAOvHAtISdFTc8xB86VmX5Xqabrama3wIPJ/q9RbGS1worb6JfnMg==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.51.0.tgz",
+      "integrity": "sha512-3xP4XzzDNQOIqBMWogftkwxhg5oMKApqY0BAflmLZiFYHqyhSOxv/cd/zPQLTcCXr4AkaKb25joocY0BD1WC6A==",
      "dev": true,
      "license": "MIT",
+      "peer": true,
      "dependencies": {
-        "@typescript-eslint/scope-manager": "8.50.1",
-        "@typescript-eslint/types": "8.50.1",
-        "@typescript-eslint/typescript-estree": "8.50.1",
-        "@typescript-eslint/visitor-keys": "8.50.1",
+        "@typescript-eslint/scope-manager": "8.51.0",
+        "@typescript-eslint/types": "8.51.0",
+        "@typescript-eslint/typescript-estree": "8.51.0",
+        "@typescript-eslint/visitor-keys": "8.51.0",
        "debug": "^4.3.4"
      },
      "engines": {
@@ -1979,14 +1982,14 @@
      }
    },
    "node_modules/@typescript-eslint/project-service": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.50.1.tgz",
-      "integrity": "sha512-E1ur1MCVf+YiP89+o4Les/oBAVzmSbeRB0MQLfSlYtbWU17HPxZ6Bhs5iYmKZRALvEuBoXIZMOIRRc/P++Ortg==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.51.0.tgz",
+      "integrity": "sha512-Luv/GafO07Z7HpiI7qeEW5NW8HUtZI/fo/kE0YbtQEFpJRUuR0ajcWfCE5bnMvL7QQFrmT/odMe8QZww8X2nfQ==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@typescript-eslint/tsconfig-utils": "^8.50.1",
-        "@typescript-eslint/types": "^8.50.1",
+        "@typescript-eslint/tsconfig-utils": "^8.51.0",
+        "@typescript-eslint/types": "^8.51.0",
        "debug": "^4.3.4"
      },
      "engines": {
@@ -2001,14 +2004,14 @@
      }
    },
    "node_modules/@typescript-eslint/scope-manager": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.50.1.tgz",
-      "integrity": "sha512-mfRx06Myt3T4vuoHaKi8ZWNTPdzKPNBhiblze5N50//TSHOAQQevl/aolqA/BcqqbJ88GUnLqjjcBc8EWdBcVw==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.51.0.tgz",
+      "integrity": "sha512-JhhJDVwsSx4hiOEQPeajGhCWgBMBwVkxC/Pet53EpBVs7zHHtayKefw1jtPaNRXpI9RA2uocdmpdfE7T+NrizA==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@typescript-eslint/types": "8.50.1",
-        "@typescript-eslint/visitor-keys": "8.50.1"
+        "@typescript-eslint/types": "8.51.0",
+        "@typescript-eslint/visitor-keys": "8.51.0"
      },
      "engines": {
        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -2019,9 +2022,9 @@
      }
    },
    "node_modules/@typescript-eslint/tsconfig-utils": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.50.1.tgz",
-      "integrity": "sha512-ooHmotT/lCWLXi55G4mvaUF60aJa012QzvLK0Y+Mp4WdSt17QhMhWOaBWeGTFVkb2gDgBe19Cxy1elPXylslDw==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.51.0.tgz",
+      "integrity": "sha512-Qi5bSy/vuHeWyir2C8u/uqGMIlIDu8fuiYWv48ZGlZ/k+PRPHtaAu7erpc7p5bzw2WNNSniuxoMSO4Ar6V9OXw==",
      "dev": true,
      "license": "MIT",
      "engines": {
@@ -2036,17 +2039,17 @@
      }
    },
    "node_modules/@typescript-eslint/type-utils": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.50.1.tgz",
-      "integrity": "sha512-7J3bf022QZE42tYMO6SL+6lTPKFk/WphhRPe9Tw/el+cEwzLz1Jjz2PX3GtGQVxooLDKeMVmMt7fWpYRdG5Etg==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.51.0.tgz",
+      "integrity": "sha512-0XVtYzxnobc9K0VU7wRWg1yiUrw4oQzexCG2V2IDxxCxhqBMSMbjB+6o91A+Uc0GWtgjCa3Y8bi7hwI0Tu4n5Q==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@typescript-eslint/types": "8.50.1",
-        "@typescript-eslint/typescript-estree": "8.50.1",
-        "@typescript-eslint/utils": "8.50.1",
+        "@typescript-eslint/types": "8.51.0",
+        "@typescript-eslint/typescript-estree": "8.51.0",
+        "@typescript-eslint/utils": "8.51.0",
        "debug": "^4.3.4",
-        "ts-api-utils": "^2.1.0"
+        "ts-api-utils": "^2.2.0"
      },
      "engines": {
        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -2061,9 +2064,9 @@
      }
    },
    "node_modules/@typescript-eslint/types": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.50.1.tgz",
-      "integrity": "sha512-v5lFIS2feTkNyMhd7AucE/9j/4V9v5iIbpVRncjk/K0sQ6Sb+Np9fgYS/63n6nwqahHQvbmujeBL7mp07Q9mlA==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.51.0.tgz",
+      "integrity": "sha512-TizAvWYFM6sSscmEakjY3sPqGwxZRSywSsPEiuZF6d5GmGD9Gvlsv0f6N8FvAAA0CD06l3rIcWNbsN1e5F/9Ag==",
      "dev": true,
      "license": "MIT",
      "engines": {
@@ -2075,21 +2078,21 @@
      }
    },
    "node_modules/@typescript-eslint/typescript-estree": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.50.1.tgz",
-      "integrity": "sha512-woHPdW+0gj53aM+cxchymJCrh0cyS7BTIdcDxWUNsclr9VDkOSbqC13juHzxOmQ22dDkMZEpZB+3X1WpUvzgVQ==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.51.0.tgz",
+      "integrity": "sha512-1qNjGqFRmlq0VW5iVlcyHBbCjPB7y6SxpBkrbhNWMy/65ZoncXCEPJxkRZL8McrseNH6lFhaxCIaX+vBuFnRng==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@typescript-eslint/project-service": "8.50.1",
-        "@typescript-eslint/tsconfig-utils": "8.50.1",
-        "@typescript-eslint/types": "8.50.1",
-        "@typescript-eslint/visitor-keys": "8.50.1",
+        "@typescript-eslint/project-service": "8.51.0",
+        "@typescript-eslint/tsconfig-utils": "8.51.0",
+        "@typescript-eslint/types": "8.51.0",
+        "@typescript-eslint/visitor-keys": "8.51.0",
        "debug": "^4.3.4",
        "minimatch": "^9.0.4",
        "semver": "^7.6.0",
        "tinyglobby": "^0.2.15",
-        "ts-api-utils": "^2.1.0"
+        "ts-api-utils": "^2.2.0"
      },
      "engines": {
        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -2142,16 +2145,16 @@
      }
    },
    "node_modules/@typescript-eslint/utils": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.50.1.tgz",
-      "integrity": "sha512-lCLp8H1T9T7gPbEuJSnHwnSuO9mDf8mfK/Nion5mZmiEaQD9sWf9W4dfeFqRyqRjF06/kBuTmAqcs9sewM2NbQ==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.51.0.tgz",
+      "integrity": "sha512-11rZYxSe0zabiKaCP2QAwRf/dnmgFgvTmeDTtZvUvXG3UuAdg/GU02NExmmIXzz3vLGgMdtrIosI84jITQOxUA==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
        "@eslint-community/eslint-utils": "^4.7.0",
-        "@typescript-eslint/scope-manager": "8.50.1",
-        "@typescript-eslint/types": "8.50.1",
-        "@typescript-eslint/typescript-estree": "8.50.1"
+        "@typescript-eslint/scope-manager": "8.51.0",
+        "@typescript-eslint/types": "8.51.0",
+        "@typescript-eslint/typescript-estree": "8.51.0"
      },
      "engines": {
        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -2166,13 +2169,13 @@
      }
    },
    "node_modules/@typescript-eslint/visitor-keys": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.50.1.tgz",
-      "integrity": "sha512-IrDKrw7pCRUR94zeuCSUWQ+w8JEf5ZX5jl/e6AHGSLi1/zIr0lgutfn/7JpfCey+urpgQEdrZVYzCaVVKiTwhQ==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.51.0.tgz",
+      "integrity": "sha512-mM/JRQOzhVN1ykejrvwnBRV3+7yTKK8tVANVN3o1O0t0v7o+jqdVu9crPy5Y9dov15TJk/FTIgoUGHrTOVL3Zg==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@typescript-eslint/types": "8.50.1",
+        "@typescript-eslint/types": "8.51.0",
        "eslint-visitor-keys": "^4.2.1"
      },
      "engines": {
@@ -2206,6 +2209,7 @@
      "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
      "dev": true,
      "license": "MIT",
+      "peer": true,
      "bin": {
        "acorn": "bin/acorn"
      },
@@ -2562,6 +2566,7 @@
        }
      ],
      "license": "MIT",
+      "peer": true,
      "dependencies": {
        "baseline-browser-mapping": "^2.9.0",
        "caniuse-lite": "^1.0.30001759",
@@ -3215,6 +3220,7 @@
      "integrity": "sha512-LEyamqS7W5HB3ujJyvi0HQK/dtVINZvd5mAAp9eT5S/ujByGjiZLCzPcHVzuXbpJDJF/cxwHlfceVUDZ2lnSTw==",
      "dev": true,
      "license": "MIT",
+      "peer": true,
      "dependencies": {
        "@eslint-community/eslint-utils": "^4.8.0",
        "@eslint-community/regexpp": "^4.12.1",
@@ -5087,6 +5093,7 @@
      "resolved": "https://registry.npmjs.org/monaco-editor/-/monaco-editor-0.55.1.tgz",
      "integrity": "sha512-jz4x+TJNFHwHtwuV9vA9rMujcZRb0CEilTEwG2rRSpe/A7Jdkuj8xPKttCgOh+v/lkHy7HsZ64oj+q3xoAFl9A==",
      "license": "MIT",
+      "peer": true,
      "dependencies": {
        "dompurify": "3.2.7",
        "marked": "14.0.0"
@@ -5531,6 +5538,7 @@
      "resolved": "https://registry.npmjs.org/react/-/react-19.1.1.tgz",
      "integrity": "sha512-w8nqGImo45dmMIfljjMwOGtbmC/mk4CMYhWIicdSflH91J9TyCyczcPFXJzrZ/ZXcgGRFeP6BU0BEJTw6tZdfQ==",
      "license": "MIT",
+      "peer": true,
      "engines": {
        "node": ">=0.10.0"
      }
@@ -5540,6 +5548,7 @@
      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.1.1.tgz",
      "integrity": "sha512-Dlq/5LAZgF0Gaz6yiqZCf6VCcZs1ghAJyrsu84Q/GT0gV+mCxbfmKNoGRKBYMJ8IEdGPqu49YWXD02GCknEDkw==",
      "license": "MIT",
+      "peer": true,
      "dependencies": {
        "scheduler": "^0.26.0"
      },
@@ -6209,6 +6218,7 @@
      "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
      "dev": true,
      "license": "MIT",
+      "peer": true,
      "engines": {
        "node": ">=12"
      },
@@ -6230,9 +6240,9 @@
      }
    },
    "node_modules/ts-api-utils": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/ts-api-utils/-/ts-api-utils-2.3.0.tgz",
-      "integrity": "sha512-6eg3Y9SF7SsAvGzRHQvvc1skDAhwI4YQ32ui1scxD1Ccr0G5qIIbUBT3pFTKX8kmWIQClHobtUdNuaBgwdfdWg==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/ts-api-utils/-/ts-api-utils-2.4.0.tgz",
+      "integrity": "sha512-3TaVTaAv2gTiMB35i3FiGJaRfwb3Pyn/j3m/bfAvGe8FB7CF6u+LMYqYlDh7reQf7UNvoTvdfAqHGmPGOSsPmA==",
      "dev": true,
      "license": "MIT",
      "engines": {
@@ -6360,6 +6370,7 @@
      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
      "dev": true,
      "license": "Apache-2.0",
+      "peer": true,
      "bin": {
        "tsc": "bin/tsc",
        "tsserver": "bin/tsserver"
@@ -6369,16 +6380,16 @@
      }
    },
    "node_modules/typescript-eslint": {
-      "version": "8.50.1",
-      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.50.1.tgz",
-      "integrity": "sha512-ytTHO+SoYSbhAH9CrYnMhiLx8To6PSSvqnvXyPUgPETCvB6eBKmTI9w6XMPS3HsBRGkwTVBX+urA8dYQx6bHfQ==",
+      "version": "8.51.0",
+      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.51.0.tgz",
+      "integrity": "sha512-jh8ZuM5oEh2PSdyQG9YAEM1TCGuWenLSuSUhf/irbVUNW9O5FhbFVONviN2TgMTBnUmyHv7E56rYnfLZK6TkiA==",
      "dev": true,
      "license": "MIT",
      "dependencies": {
-        "@typescript-eslint/eslint-plugin": "8.50.1",
-        "@typescript-eslint/parser": "8.50.1",
-        "@typescript-eslint/typescript-estree": "8.50.1",
-        "@typescript-eslint/utils": "8.50.1"
+        "@typescript-eslint/eslint-plugin": "8.51.0",
+        "@typescript-eslint/parser": "8.51.0",
+        "@typescript-eslint/typescript-estree": "8.51.0",
+        "@typescript-eslint/utils": "8.51.0"
      },
      "engines": {
        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -6468,6 +6479,7 @@
      "integrity": "sha512-dZwN5L1VlUBewiP6H9s2+B3e3Jg96D0vzN+Ry73sOefebhYr9f94wwkMNN/9ouoU8pV1BqA1d1zGk8928cx0rg==",
      "dev": true,
      "license": "MIT",
+      "peer": true,
      "dependencies": {
        "esbuild": "^0.27.0",
        "fdir": "^6.5.0",
@@ -6581,6 +6593,7 @@
      "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
      "dev": true,
      "license": "MIT",
+      "peer": true,
      "engines": {
        "node": ">=12"
      },
@@ -6771,6 +6784,7 @@
      "integrity": "sha512-0wZ1IRqGGhMP76gLqz8EyfBXKk0J2qo2+H3fi4mcUP/KtTocoX08nmIAHl1Z2kJIZbZee8KOpBCSNPRgauucjw==",
      "dev": true,
      "license": "MIT",
+      "peer": true,
      "funding": {
        "url": "https://github.com/sponsors/colinhacks"
      }
Author	SHA1	Message	Date
Charlie Marsh	a3394a7167	[ty] Apply @runtime_checkable across ancestors	2026-01-12 08:54:10 -05:00
Charlie Marsh	f1db842821	[ty] Avoid panic for comparison on synthesized variants (#22509 ) ## Summary Like `ProtocolInstance`, we now use `left.cmp(right)` by deriving `PartialOrd` and `Ord`. IIUC, this uses Salsa ID for Salsa-interned types, but avoids `None.cmp(None)` for synthesized variants. Closes https://github.com/astral-sh/ty/issues/2451.	2026-01-12 13:35:56 +00:00
Alex Waygood	5a3deee353	[ty] Fix incorrect narrowing for `if type(x) == y` (#22531 )	2026-01-12 12:26:47 +00:00
Dex Devlon	e15f88ff21	[ty] Fix contravariant type variable bound checking in specialization inference (#22488 ) ## Summary Correctly handle upper bounds for contravariant type variables during specialization inference. Previously, the type checker incorrectly applied covariant subtyping rules, requiring the actual type to directly satisfy the bound rather than checking for a valid intersection. In contravariant positions, subtyping relationships are inverted. The bug caused valid code like `f(x: Contra[str])` where `f` expects `Contra[T: int]` to be incorrectly rejected, when it should solve `T` to `Never` (the intersection of `int` and `str`). Closes https://github.com/astral-sh/ty/issues/2427 ## Details - Added `is_contravariant()` helper to `TypeVarVariance` in `variance.rs` - Updated `SpecializationBuilder::infer_map_impl` in `generics.rs` to treat bounds and constraints differently based on variance: * Skip immediate `ty <: bound` check for contravariant upper bounds * Flip constraint check to `constraint <: ty` for contravariant positions - Added test case for bounded contravariant type variables in `variance.md` - All 308 mdtest cases pass & 150 ty_python_semantic unit tests pass --------- Co-authored-by: Douglas Creager <dcreager@dcreager.net>	2026-01-12 05:00:35 -05:00
renovate[bot]	a559275c3e	Update prek dependencies (#22526 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Micha Reiser <micha@reiser.io>	2026-01-12 08:11:01 +00:00
renovate[bot]	95199c4217	Update astral-sh/setup-uv action to v7.2.0 (#22523 ) This PR contains the following updates: \| Package \| Type \| Update \| Change \| \|---\|---\|---\|---\| \| [astral-sh/setup-uv](https://redirect.github.com/astral-sh/setup-uv) \| action \| minor \| `v7.1.6` → `v7.2.0` \| --- ### Release Notes <details> <summary>astral-sh/setup-uv (astral-sh/setup-uv)</summary> ### [`v7.2.0`](https://redirect.github.com/astral-sh/setup-uv/releases/tag/v7.2.0): 🌈 add outputs python-version and python-cache-hit [Compare Source](https://redirect.github.com/astral-sh/setup-uv/compare/v7.1.6...v7.2.0) ##### Changes Among some minor typo fixes and quality of life features for developers of actions the main feature of this release are new outputs: - python-version: The Python version that was set (same content as existing `UV_PYTHON`) - python-cache-hit: A boolean value to indicate the Python cache entry was found While implementing this it became clear, that it is easier to handle the Python binaries in a separate cache entry. The added benefit for users is that the "normal" cache containing the dependencies can be used in all runs no matter if these cache the Python binaries or not. > \[!NOTE]\ > This release will invalidate caches that contain the Python binaries. This happens a single time. ##### 🐛 Bug fixes - chore: remove stray space from UV\_PYTHON\_INSTALL\_DIR message [@akx](https://redirect.github.com/akx) ([#720](https://redirect.github.com/astral-sh/setup-uv/issues/720)) ##### 🚀 Enhancements - add outputs python-version and python-cache-hit [@eifinger](https://redirect.github.com/eifinger) ([#728](https://redirect.github.com/astral-sh/setup-uv/issues/728)) - Add action typings with validation [@krzema12](https://redirect.github.com/krzema12) ([#721](https://redirect.github.com/astral-sh/setup-uv/issues/721)) ##### 🧰 Maintenance - fix: use uv\_build backend for old-python-constraint-project [@eifinger](https://redirect.github.com/eifinger) ([#729](https://redirect.github.com/astral-sh/setup-uv/issues/729)) - chore: update known checksums for 0.9.22 @[github-actions\[bot\]](https://redirect.github.com/apps/github-actions) ([#727](https://redirect.github.com/astral-sh/setup-uv/issues/727)) - chore: update known checksums for 0.9.21 @[github-actions\[bot\]](https://redirect.github.com/apps/github-actions) ([#726](https://redirect.github.com/astral-sh/setup-uv/issues/726)) - chore: update known checksums for 0.9.20 @[github-actions\[bot\]](https://redirect.github.com/apps/github-actions) ([#725](https://redirect.github.com/astral-sh/setup-uv/issues/725)) - chore: update known checksums for 0.9.18 @[github-actions\[bot\]](https://redirect.github.com/apps/github-actions) ([#718](https://redirect.github.com/astral-sh/setup-uv/issues/718)) ##### ⬆️ Dependency updates - Bump peter-evans/create-pull-request from 7.0.9 to 8.0.0 @[dependabot\[bot\]](https://redirect.github.com/apps/dependabot) ([#719](https://redirect.github.com/astral-sh/setup-uv/issues/719)) - Bump github/codeql-action from 4.31.6 to 4.31.9 @[dependabot\[bot\]](https://redirect.github.com/apps/dependabot) ([#723](https://redirect.github.com/astral-sh/setup-uv/issues/723)) </details> --- ### Configuration 📅 Schedule: Branch creation - "before 4am on Monday" (UTC), Automerge - At any time (no schedule defined). 🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied. ♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 Ignore: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/astral-sh/ruff). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi43NC41IiwidXBkYXRlZEluVmVyIjoiNDIuNzQuNSIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiaW50ZXJuYWwiXX0=--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 08:07:15 +00:00
renovate[bot]	f92a818fdd	Update Rust crate insta to v1.46.0 (#22527 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 07:56:12 +00:00
renovate[bot]	39ec97df79	Update taiki-e/install-action action to v2.65.13 (#22522 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 08:54:28 +01:00
renovate[bot]	a21988d820	Update NPM Development dependencies (#22525 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 08:53:56 +01:00
renovate[bot]	eab41d5a4c	Update dependency ruff to v0.14.11 (#22517 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 08:52:14 +01:00
renovate[bot]	52f4a529f7	Update CodSpeedHQ/action action to v4.5.2 (#22516 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 08:49:54 +01:00
renovate[bot]	8fd142f4ef	Update Rust crate libc to v0.2.179 (#22520 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 08:48:43 +01:00
renovate[bot]	5dca6d22df	Update Rust crate clap to v4.5.54 (#22518 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 08:48:30 +01:00
renovate[bot]	4c5846c6fe	Update Rust crate imperative to v1.0.7 (#22519 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 08:48:06 +01:00
renovate[bot]	0289d1b163	Update Rust crate syn to v2.0.113 (#22521 ) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-01-12 08:47:25 +01:00
Charlie Marsh	09ff3e7056	Set priority for prek to enable concurrent execution (#22506 ) ## Summary prek allows you to set priorities, and can run tasks of the same priority concurrently (e.g., we can run Ruff's Python formatting and `cargo fmt` at the same time). On my machine, this takes `uvx prek run -a` from 19.4s to 5.0s (~a 4x speed-up).	2026-01-11 19:21:38 +00:00
Charlie Marsh	7bacca9b62	Use prek in documentation and CI (#22505 ) ## Summary AFAIK, many of us on the team are using prek now. It seems appropriate to modify the docs to formalize it.	2026-01-11 14:17:10 -05:00