Merge branch 'main' into implement_canonical_structs

Author: BrianMichell

.github/workflows/codspeed.yml

@@ -1,13 +1,10 @@
 name: CodSpeed Benchmarks
 
 on:
-  push:
-    branches:
-      - "main"
+  schedule:
+    - cron: '0 9 * * 1'  # Every Monday at 9am UTC
   pull_request:
-    types: [labeled, synchronize]
-  # `workflow_dispatch` allows CodSpeed to trigger backtest
-  # performance analysis in order to generate initial data.
+    types: [labeled]
   workflow_dispatch:
 
 permissions:
@@ -17,15 +14,14 @@ jobs:
   benchmarks:
     name: Run benchmarks
     runs-on: codspeed-macro
-    # Only run benchmarks for: pushes to main, manual triggers, or PRs with 'benchmark' label
     if: |
-      github.event_name == 'push' ||
+      github.event_name == 'schedule' ||
       github.event_name == 'workflow_dispatch' ||
       (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'benchmark'))
     steps:
     - uses: actions/checkout@v6
       with:
-        fetch-depth: 0  # grab all branches and tags
+        fetch-depth: 0
     - name: Set up Python
       uses: actions/setup-python@v6
       with:

.github/workflows/releases.yml

@@ -10,6 +10,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
 
   build_artifacts:
@@ -35,7 +39,7 @@ jobs:
           version: '1.16.5'
       - name: Build wheel and sdist
         run: hatch build
-      - uses: actions/upload-artifact@v6
+      - uses: actions/upload-artifact@v7
         with:
           name: releases
           path: dist
@@ -55,16 +59,24 @@ jobs:
           ls dist
 
   upload_pypi:
-    needs: [build_artifacts]
+    needs: [build_artifacts, test_dist_pypi]
     runs-on: ubuntu-latest
     if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/v')
+    environment:
+      name: releases
+      url: https://pypi.org/p/zarr
+    permissions:
+      id-token: write
+      attestations: write
+      artifact-metadata: write
     steps:
       - uses: actions/download-artifact@v7
         with:
           name: releases
           path: dist
-      - uses: pypa/gh-action-pypi-publish@v1.13.0
+      - name: Generate artifact attestation
+        uses: actions/attest@v4
         with:
-          user: __token__
-          password: ${{ secrets.pypi_password }}
-          # To test: repository_url: https://test.pypi.org/legacy/
+          subject-path: dist/*
+      - name: Publish package to PyPI
+        uses: pypa/gh-action-pypi-publish@v1.13.0