ci: Add Python 3.14 and 3.15 support#1051
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Jul 14, 2026
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- Add 3.15 trove classifier (3.14 already present)
- Add 3.14 and 3.15 to tox envlist
- Add 3.14 and 3.15 to unit, integration and e2e CI matrices
- Enable allow-prereleases on setup-python so 3.15 pre-releases install
- Mark 3.15 experimental (continue-on-error) since it is not yet released, so its failures do not block PRs
- Add 3.15 trove classifier (3.14 already present) - Add 3.14 and 3.15 to tox envlist - Add 3.14 and 3.15 to unit, integration and e2e CI matrices - Enable allow-prereleases on setup-python so 3.15 pre-releases install - Mark 3.15 experimental (continue-on-error) since it is not yet released, so its failures do not block PRs
for more information, see https://pre-commit.ci
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Pull request overview
This PR updates the project’s local test configuration (tox) and GitHub Actions CI matrices to add coverage for Python 3.14 and 3.15, with 3.15 intended to be non-blocking while it remains unreleased.
Changes:
- Added Python 3.14 and 3.15 to
tox.inienvlist. - Expanded unit/integration/e2e CI matrices to run on Python 3.14 and 3.15.
- Enabled prerelease installs in
setup-pythonand attempted to mark Python 3.15 as “experimental” viacontinue-on-error.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 8 comments.
| File | Description |
|---|---|
tox.ini |
Adds 3.14/3.15 tox envs, impacting local and CI test execution targets. |
.github/workflows/tests.yml |
Expands Python matrices and attempts to make 3.15 non-blocking while allowing prerelease installs. |
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| [tox] | ||
| envlist = {3.9, 3.10, 3.10-cov, 3.11, 3.12, 3.13, pypy3.9}, docs, linting | ||
| envlist = {3.9, 3.10, 3.10-cov, 3.11, 3.12, 3.13, 3.14, 3.15, pypy3.9}, docs, linting | ||
| isolated_build = True |
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| continue-on-error: ${{ matrix.experimental || false }} | ||
| strategy: | ||
| fail-fast: false | ||
| matrix: | ||
| python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "pypy3.9"] | ||
| python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "3.15", "pypy3.9"] |
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| continue-on-error: ${{ matrix.experimental || false }} | ||
| strategy: | ||
| fail-fast: false | ||
| matrix: | ||
| python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "pypy3.9"] | ||
| python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "3.15", "pypy3.9"] |
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| uses: actions/setup-python@v6 | ||
| with: | ||
| python-version: ${{ matrix.python-version }} | ||
| allow-prereleases: true |
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| - name: Set up python | ||
| uses: actions/setup-python@v6 | ||
| with: | ||
| python-version: ${{ matrix.python-version }} | ||
| allow-prereleases: true |
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| - name: Set up python | ||
| uses: actions/setup-python@v6 | ||
| with: | ||
| python-version: ${{ matrix.python-version }} | ||
| allow-prereleases: true |
|
|
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| [tox] | ||
| envlist = {3.9, 3.10, 3.10-cov, 3.11, 3.12, 3.13, pypy3.9}, docs, linting | ||
| envlist = {3.9, 3.10, 3.10-cov, 3.11, 3.12, 3.13, 3.14, 3.15, pypy3.9}, docs, linting |
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| continue-on-error: ${{ matrix.experimental || false }} | ||
| strategy: | ||
| fail-fast: false | ||
| matrix: | ||
| os: [ubuntu-latest, windows-latest, macos-latest] |
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