Update CI workflow: modernize action versions and runners

.github/workflows/publish.yml

@@ -1,10 +1,11 @@
-# This file is autogenerated by maturin v1.7.1 and then manually modified
+# This file is autogenerated by maturin and then manually modified
 # To update, run
 #
 #    maturin generate-ci --zig github
 #
 
 # This file was modified slightly after autogeneration by maturin
+# Last updated: 2026-03-15 - modernized action versions and runners
 
 name: Publish
 
@@ -35,8 +36,8 @@ jobs:
             python-architecture: arm64
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v6
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           architecture: ${{ matrix.python-architecture }}
@@ -48,7 +49,7 @@ jobs:
           manylinux: auto
           before-script-linux: sudo apt-get install -y capnproto libcapnp-dev
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-linux-${{ matrix.platform.target }}-python${{ matrix.python-version }}
           path: dist
@@ -64,8 +65,8 @@ jobs:
             target: x86
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v6
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           architecture: ${{ matrix.platform.target }}
@@ -77,7 +78,7 @@ jobs:
           target: ${{ matrix.platform.target }}
           args: --release --out dist --interpreter python${{ matrix.python-version }}
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-windows-${{ matrix.platform.target }}-python${{ matrix.python-version }}
           path: dist
@@ -87,16 +88,16 @@ jobs:
     strategy:
       matrix:
         platform:
-          - runner: macos-13
+          - runner: macos-15-intel
             target: x86_64
             python-architecture: x64
-          - runner: macos-14
+          - runner: macos-15
             target: aarch64
             python-architecture: arm64
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v6
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           architecture: ${{ matrix.platform.python-architecture }}
@@ -108,22 +109,22 @@ jobs:
           target: ${{ matrix.platform.target }}
           args: --release --out dist --interpreter python${{ matrix.python-version }}
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-macos-${{ matrix.platform.target }}-python${{ matrix.python-version }}
           path: dist
 
   sdist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Build sdist
         uses: PyO3/maturin-action@v1
         with:
           command: sdist
           args: --out dist
       - name: Upload sdist
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-sdist
           path: dist
@@ -133,7 +134,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [linux, windows, macos, sdist]
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v7
       - name: Publish to PyPI
         uses: PyO3/maturin-action@v1
         env: