[dependabot]

Bumps the github-actions group with 2 updates: pypa/cibuildwheel and pypa/gh-action-pypi-publish.

Updates pypa/cibuildwheel from 4.3.1 to 4.3.2

Release notes

Sourced from pypa/cibuildwheel's releases.

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

v4.3.4

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)
• ✨ Adds GraalPy 3.13 (v25.3) support on Linux, Windows, and macOS arm64, available with the graalpy enable flag (#2982)
• ✨ Adds log-fold-mode to override CI log folding, including CIBW_LOG_FOLD_MODE=disabled to keep build steps expanded (#2972)
• ✨ Adds a python-path input to the GitHub Action to choose the Python interpreter used to run cibuildwheel, and falls back to system python3 on runner architectures unsupported by setup-python, such as native riscv64 (#2990)
• 🐛 Fixes Windows command execution when paths or arguments contain shell metacharacters, including dependency specifiers containing < or > (#2978)
• 🛠 Improves readability of logged commands whose arguments contain quotes (#2993)
• 🛠 Updates Pyodide to 0.27.8, 0.29.5, and 314.0.7, and updates its build tooling, including auditwheel-emscripten 0.3.0 (#2996)
• 🛠 Updates dependencies and container pins, including CPython 3.15.0rc3 (#2986, #3003)
• 📚 Corrects references to --archs in CLI help, error messages, and documentation (#2992)

... (truncated)

Commits

• f111813 Bump version: v4.3.2
• d5d8026 Bump certifi to 2026.10.19 (#3015)
• See full diff in compare view

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

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