[dependabot]

Bumps the actions group with 3 updates in the / directory: pypa/gh-action-pypi-publish, astral-sh/setup-uv and pypa/cibuildwheel.

Updates pypa/gh-action-pypi-publish from 1.14.2 to 1.14.3

Release notes

Sourced from pypa/gh-action-pypi-publish's releases.

v1.14.3

[!important] 🚨 This release includes fixes for GHSA-5xjx-3w67-w9x9 patched up by @​sethmlarson💰 in #427 and in other places across the ecosystem.

Additional ecosystem and related mitigations beyond you might want to watch out for:

• https://discuss.python.org/t/information-for-python-users-regarding-emudhra-emsign-ca-certificate-security-incident/109576
• https://emudhra.we-have-a-problem.com

🛠️ Security Tightening

@​webknjaz💰 made sure the dependency tree within the action runtime uses hash-checking from now on via pypa/gh-action-pypi-publish#420.

🪞 Full Diff: pypa/gh-action-pypi-publish@v1.14.2...v1.14.3

🧔‍♂️ Release Manager: @​webknjaz 🇺🇦

💬 Discuss on Bluesky 🦋, on Mastodon 🐘 and on GitHub.

Commits

• 7245906 Merge pull request #427 from sethmlarson/certifi-sigstore
• 331eccb Upgrade certifi and sigstore
• f68fee4 💰 Sync the FUNDING config
• c0d6f8e Merge branch 'integrity/runtime/deptree' into unstable/v1
• 9090099 🧪 Make smoke test deps hash-pinned in CI
• 34e40c2 📌 Bump pip-tools managed transitive deptrees
• e800ed5 👷 Enable hash-checking in the runtime deptree 🔗
• dd8c5f4 🔧 Make pip-tools config available in container
• See full diff in compare view

Updates astral-sh/setup-uv from 10.3.0 to 10.3.2

Release notes

Sourced from astral-sh/setup-uv's releases.

v10.3.2 🌈 update known checksums for 0.13.5

Changes

🧰 Maintenance

• chore: update known checksums for 0.13.5 @github-actions[bot] (#1103)

📚 Documentation

• docs: update version references to v10.3.1 @github-actions[bot] (#1102)

v10.3.1 🌈 preserve cache error class names in save-cache bundle

Changes

This release includes a fix so that multiple concurrent workflows trying to upload the same cache no longer warn

##[warning]Failed to save: Unable to reserve cache with key ..., another job may be creating this cache.

🐛 Bug fixes

• fix: preserve cache error class names in save-cache bundle @​dannyward630 (#1093)

🧰 Maintenance

• chore: update known checksums for 0.13.4 @github-actions[bot] (#1099)
• chore: update known checksums for 0.13.2/0.13.3 @github-actions[bot] (#1098)
• chore: update known checksums for 0.13.1 @github-actions[bot] (#1094)
• Verify npm dependency signatures before builds @​zaniebot (#1027)

📚 Documentation

• docs: cache-dependency-glob matches relative to the working directory @​flange-ipb (#1092)
• docs: update version references to v10.3.0 @github-actions[bot] (#1090)

⬆️ Dependency updates

• chore(deps): roll up Dependabot updates @​eifinger (#1101)

Commits

• 07a047e chore: update known checksums for 0.13.5 (#1103)
• e1b8536 docs: update version references to v10.3.1 (#1102)
• 18d369b chore(deps): roll up Dependabot updates (#1101)
• 4ad2329 chore: update known checksums for 0.13.4 (#1099)
• 4bc6759 chore: update known checksums for 0.13.2/0.13.3 (#1098)
• c97f06e fix: preserve cache error class names in save-cache bundle (#1093)
• 8ca4be0 chore: update known checksums for 0.13.1 (#1094)
• b627d85 docs: cache-dependency-glob matches relative to the working directory (#1092)
• f8c8897 Verify npm dependency signatures before builds (#1027)
• f64d32b docs: update version references to v10.3.0 (#1090)
• See full diff in compare view

Updates pypa/cibuildwheel from 4.3.1 to 4.3.5

Release notes

Sourced from pypa/cibuildwheel's releases.

v4.3.5

• 🐛 Stops passing the target build environment to the host virtualenv call, regression in v4.3.4 (#3023)
• 🛠 Updates dependencies and constraints (pyodide-build 0.39.3, CPython 3.15.2, etc) (#3024, #3027)
• 💼 Updates CI actions (#3025)

v4.3.4

• 🔐 Warns when a uv build frontend is selected and the host uv is older than 0.13.4, which still trusts the compromised eMudhra CA roots (#3021)
• 🔐 Uses cibuildwheel's CA bundle for pip on Python 3.9, where pip uses its bundled certifi, which still trusts the compromised eMudhra roots (#3017)
• 🔐 Uses cibuildwheel's CA bundle for pip on GraalPy, where truststore is not supported (#3019)
• 🔐 Uses cibuildwheel's CA bundle in Android, iOS, and Pyodide cross venvs, where pip uses the host's OpenSSL CA file (#3020)
• 🐛 Seeds build's isolated environment with the pinned pip on macOS and Windows, fixing GraalPy 25.0 builds (#3018)
• 💼 Stops Azure cache growth from restoreKeys (#3022)

v4.3.3

• 🔐 Updates manylinux images and pip to fix vulnerability to eMudhra.

v4.3.2

• 🔐 Updates our dependency pins to certifi==2026.10.19, following the eMudhra Intermediate CA Compromise. Linux builds may still be vulnerable through manylinux images - a patch release will soon follow if so.

Changelog

Sourced from pypa/cibuildwheel's changelog.

---

title: Changelog ref: changelog

Changelog

v4.3.5

27 October 2026

• 🐛 Stops passing the target build environment to the host virtualenv call, regression in v4.3.4 (#3023)
• 🛠 Updates dependencies and constraints (pyodide-build 0.39.3, CPython 3.15.2, etc) (#3024, #3027)
• 💼 Updates CI actions (#3025)

v4.3.4

22 October 2026

• 🔐 Warns when a uv build frontend is selected and the host uv is older than 0.13.4, which still trusts the compromised eMudhra CA roots (#3021)
• 🔐 Uses cibuildwheel's CA bundle for pip on Python 3.9, where pip uses its bundled certifi, which still trusts the compromised eMudhra roots (#3017)
• 🔐 Uses cibuildwheel's CA bundle for pip on GraalPy, where truststore is not supported (#3019)
• 🔐 Uses cibuildwheel's CA bundle in Android, iOS, and Pyodide cross venvs, where pip uses the host's OpenSSL CA file (#3020)
• 🐛 Seeds build's isolated environment with the pinned pip on macOS and Windows, fixing GraalPy 25.0 builds (#3018)
• 💼 Stops Azure cache growth from restoreKeys (#3022)

v4.3.3

21 October 2026

• 🔐 Updates manylinux images and pip to fix vulnerability to eMudhra.

v4.3.2

20 October 2026

• 🔐 Updates our dependency pins to certifi==2026.10.19, following the eMudhra Intermediate CA Compromise. Linux builds may still be vulnerable through manylinux images - a patch release will soon follow if so.

v4.3.1

10 October 2026

• 🛠 Updates CPython 3.15 to the final 3.15.0 release (#3009)

v4.3.0

5 October 2026

• ✨ Extends option inheritance to every configuration layer, so global and platform-specific settings can append or prepend to existing values, including cibuildwheel's defaults. Environment variables can also extend earlier settings using CIBW_INHERIT. (#2928)
• ✨ Adds PyPy 3.12 support and updates PyPy 3.11 to v8.0.0, available with the pypy enable flag (#2998)

... (truncated)

Commits

• f9b966c Bump version: v4.3.5
• 7e3caea Update constraints (#3027)
• dff3913 chore(deps): bump the actions group with 2 updates (#3025)
• 2956993 fix: do not pass target environment to the host virtualenv call (#3023)
• 5d621c9 [Bot] Update dependencies (#3024)
• b9e566a Bump version: v4.3.4
• 0d511ac fix: use cibuildwheel's CA bundle in cross venvs (#3020)
• d6c9b11 feat: warn when uv is too old to have the eMudhra CA fix (#3021)
• 4463120 fix: seed build's isolated env with the pinned pip (#3018)
• 6d4911a fix: use cibuildwheel's CA bundle for pip on GraalPy (#3019)
• Additional commits viewable in compare view

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[gudoshnikovn]

Merged into main via #27 (rebased as 52daeb0).

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