[CHORE](ci) run validation tests on Python 3.11–3.14 with single rolled-up check

[Copilot]

This updates CI to keep Python 3.11 support while continuously validating against newer runtimes (3.12–3.14). The workflow still reports a single aggregate status for branch protection.

• CI matrix expansion (.github/workflows/ci.yaml)

  • Converted test into a version matrix across 3.11, 3.12, 3.13, 3.14.
  • Replaced python-version-file in test with matrix-driven python-version selection.

• Single-check rollup

  • Kept existing all-checks-pass job using lowlydba/are-we-good to aggregate job outcomes into one check.

test:
  strategy:
    fail-fast: false
    matrix:
      python-version: ["3.11", "3.12", "3.13", "3.14"]
  steps:
    - uses: actions/setup-python@...
      with:
        python-version: ${{ matrix.python-version }}

all-checks-pass:
  needs: [lint, test, test-package-install, stac-validate]
  if: always()
  steps:
    - uses: lowlydba/are-we-good@...
      with:
        jobs: ${{ toJSON(needs) }}

[Copilot]

Pull request overview

Updates the GitHub Actions CI workflow to run the main test suite across multiple supported Python runtimes while preserving a single aggregate status check for branch protection via the existing rollup job.

Changes:

• Converted the test job into a Python version matrix (3.11–3.14) with fail-fast: false.
• Switched actions/setup-python in test from .python-version to python-version: ${{ matrix.python-version }}.

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[github-actions]

🗺️ OMF STAC preview is live!

📦 Catalog	https://staging.overturemaps.org/stac/pr/70/catalog.json
🕐 Updated	Jun 04, 2026 14:07 UTC
📝 Commit	495f9fd

Note

♻️ This preview updates automatically with each push to this PR.