Bump to Rust 2024 Edition

.agents/skills

@@ -0,0 +1 @@
+../doc/src/devdocs/agents/skills

.claude/skills

@@ -0,0 +1 @@
+../doc/src/devdocs/agents/skills

.github/CODEOWNERS

@@ -5,10 +5,14 @@ CODEOWNERS @JuliaLang/github-actions
 /.github/workflows/rerun_failed.yml @DilumAluthge
 /.github/workflows/statuses.yml @DilumAluthge
 /.github/workflows/PrAssignee.yml @LilithHafner @DilumAluthge
+/.github/workflows/backport-label-audit.yml @IanButterworth @DilumAluthge
+/.github/workflows/backport-label-cleanup.yml @IanButterworth @DilumAluthge
 /base/special/ @oscardssmith
 /base/sort.jl @LilithHafner
 /test/sorting.jl @LilithHafner
 /stdlib/*_jll @giordano
 /base/binaryplatforms.jl @giordano
 /src/julia_gcext.h @fingolfin
 /test/gcext/gcext.c @fingolfin
+/src/gc-* @udesou @qinsoon @d-netto
+/stdlib/Markdown @fingolfin

.github/_typos.toml

@@ -0,0 +1,4 @@
+# Configuration for the `typos` spell checker (.github/workflows/Typos.yml)
+[default.extend-words]
+# allowlist for typo check
+invokee = "invokee"

.github/dependabot.yml

@@ -1,11 +1,65 @@
 version: 2
 updates:
   - package-ecosystem: "github-actions"
+    target-branch: "master"
     directory: "/"
     schedule:
       interval: "monthly"
     open-pull-requests-limit: 100
     labels:
       - "dependencies"
       - "github-actions"
-      - "domain:ci"
+      - "ci"
+  # Dependabot doesn't yet support wildcards in `target-branch`, so we have to list each release branch manually.
+  # https://github.com/dependabot/dependabot-core/issues/6890
+  # https://github.com/dependabot/dependabot-core/issues/2511
+  #
+  # Docs for prefix: https://docs.github.com/en/code-security/reference/supply-chain-security/dependabot-options-reference#prefix
+  - package-ecosystem: "github-actions"
+    target-branch: "release-1.10"
+    commit-message:
+      prefix: "[release-1.10] "
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 100
+    labels:
+      - "dependencies"
+      - "github-actions"
+      - "ci"
+  - package-ecosystem: "github-actions"
+    target-branch: "release-1.11"
+    commit-message:
+      prefix: "[release-1.11] "
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 100
+    labels:
+      - "dependencies"
+      - "github-actions"
+      - "ci"
+  - package-ecosystem: "github-actions"
+    target-branch: "release-1.12"
+    commit-message:
+      prefix: "[release-1.12] "
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 100
+    labels:
+      - "dependencies"
+      - "github-actions"
+      - "ci"
+  - package-ecosystem: "github-actions"
+    target-branch: "release-1.13"
+    commit-message:
+      prefix: "[release-1.13] "
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 100
+    labels:
+      - "dependencies"
+      - "github-actions"
+      - "ci"

.github/workflows/LabelCheck.yml

@@ -5,15 +5,19 @@ permissions:
 on:
   pull_request:
     types: [labeled, unlabeled, opened, reopened, edited, synchronize]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
 jobs:
   enforce-labels:
     name: Check for blocking labels
     runs-on: ubuntu-latest
     timeout-minutes: 2
     steps:
-    - uses: yogevbd/enforce-label-action@a3c219da6b8fa73f6ba62b68ff09c469b3a1c024 # 2.2.2
+    - uses: mheap/github-action-required-labels@23e10fde7e062233401931a0eece796cd9bf3177 # v5.6.0
       with:
-        # REQUIRED_LABELS_ANY: "bug,enhancement,skip-changelog"
-        # REQUIRED_LABELS_ANY_DESCRIPTION: "Select at least one label ['bug','enhancement','skip-changelog']"
-        BANNED_LABELS: "needs docs,needs compat annotation,needs more info,needs nanosoldier run,needs news,needs pkgeval,needs tests,needs decision,DO NOT MERGE,status:DO NOT MERGE"
-        BANNED_LABELS_DESCRIPTION: "A PR should not be merged with `needs *` or `status:DO NOT MERGE` labels"
+        mode: exactly
+        count: 0
+        labels: "needs docs,needs compat annotation,needs more info,needs nanosoldier run,needs news,needs pkgeval,needs tests,needs decision,DO NOT MERGE,status:DO NOT MERGE"
+        add_comment: false
+        message: "A PR should not be merged with `needs *` or `status:DO NOT MERGE` labels"

.github/workflows/Typos.yml

@@ -11,7 +11,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Checkout the JuliaLang/julia repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
       - name: Check spelling with typos
@@ -40,12 +40,12 @@ jobs:
             | tar -xz -C "${{ runner.temp }}/typos" ./typos
           "${{ runner.temp }}/typos/typos" --version
 
-          echo -n $NEW_FILES | xargs "${{ runner.temp }}/typos/typos" --format json >> ${{ runner.temp }}/new_typos.jsonl || true
+          echo -n $NEW_FILES | xargs "${{ runner.temp }}/typos/typos" --config .github/_typos.toml --format json >> ${{ runner.temp }}/new_typos.jsonl || true
           git checkout FETCH_HEAD -- $OLD_FILES
           if [ -z "$OLD_FILES" ]; then
             touch "${{ runner.temp }}/old_typos.jsonl" # No old files, so no old typos.
           else
-            echo -n $OLD_FILES | xargs "${{ runner.temp }}/typos/typos" --format json >> ${{ runner.temp }}/old_typos.jsonl || true
+            echo -n $OLD_FILES | xargs "${{ runner.temp }}/typos/typos" --config .github/_typos.toml --format json >> ${{ runner.temp }}/old_typos.jsonl || true
           fi
 
 
@@ -65,6 +65,6 @@ jobs:
                 if len(new["typo"]) > 6: # Short typos might be false positives. Long are probably real.
                   clean = False
                 print("::warning file={},line={},col={}::perhaps \"{}\" should be \"{}\".".format(
-                  new["path"], new["line_num"], new["byte_offset"],
+                  new["path"], new.get("line_num", 1), new["byte_offset"],
                   new["typo"], " or ".join(new["corrections"])))
           sys.exit(1 if not clean else 0)' "${{ runner.temp }}/old_typos.jsonl" "${{ runner.temp }}/new_typos.jsonl"

.github/workflows/Whitespace.yml

@@ -15,12 +15,12 @@ jobs:
     timeout-minutes: 2
     steps:
       - name: Checkout the JuliaLang/julia repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
-      - uses: julia-actions/setup-julia@5c9647d97b78a5debe5164e9eec09d653d29bd71 # v2.6.1
+      - uses: julia-actions/setup-julia@fa02766e078afaaf09b14210362cee14137e6a32 # v3.0.2
         with:
-          version: '1'
+          version: '1.11.6'
       - name: Check whitespace
         run: |
           contrib/check-whitespace.jl