Sourced from pypa/cibuildwheel's releases.

v3.1.1

• 🐛 Fix a bug showing an incorrect wheel count at the end of execution, and misrepresenting test-only runs in the GitHub Action summary (#2512)
• 📚 Docs fix (#2510)

v3.1.0

• 🌟 CPython 3.14 wheels are now built by default - without the "cpython-prerelease" enable set. It's time to build and upload these wheels to PyPI! This release includes CPython 3.14.0rc1, which is guaranteed to be ABI compatible with the final release. (#2507) Free-threading is no longer experimental in 3.14, so you have to skip it explicitly with 'cp31?t-*' if you don't support it yet. (#2503)
• 🌟 Adds the ability to build wheels for Android! Set the platform option to android on Linux or macOS to try it out! (#2349)
• 🌟 Adds Pyodide 0.28, which builds 3.13 wheels (#2487)
• ✨ Support for 32-bit manylinux_2_28 (now a consistent default) and manylinux_2_34 added (#2500)
• 🛠 Improved summary, will also use markdown summary output on GHA (#2469)
• 🛠 The riscv64 images now have a working default (as they are now part of pypy/manylinux), but are still experimental (and behind an enable) since you can't push them to PyPI yet (#2506)
• 🛠 Fixed a typo in the 3.9 MUSL riscv64 identifier (cp39-musllinux_ricv64 -> cp39-musllinux_riscv64) (#2490)
• 🛠 Mistyping --only now shows the correct possibilities, and even suggests near matches on Python 3.14+ (#2499)
• 🛠 Only support one output from the repair step on linux like other platforms; auditwheel fixed this over four years ago! (#2478)
• 🛠 We now use pattern matching extensively (#2434)
• 📚 We now have platform maintainers for our special platforms and interpreters! (#2481)

Sourced from pypa/cibuildwheel's changelog.

---

title: Changelog

Changelog

v3.1.1

24 July 2025

• 🐛 Fix a bug showing an incorrect wheel count at the end of execution, and misrepresenting test-only runs in the GitHub Action summary (#2512)
• 📚 Docs fix (#2510)

v3.1.0

23 July 2025

• 🌟 CPython 3.14 wheels are now built by default - without the "cpython-prerelease" enable set. It's time to build and upload these wheels to PyPI! This release includes CPython 3.14.0rc1, which is guaranteed to be ABI compatible with the final release. (#2507) Free-threading is no longer experimental in 3.14, so you have to skip it explicitly with 'cp31?t-*' if you don't support it yet. (#2503)
• 🌟 Adds the ability to build wheels for Android! Set the platform option to android on Linux or macOS to try it out! (#2349)
• 🌟 Adds Pyodide 0.28, which builds 3.13 wheels (#2487)
• ✨ Support for 32-bit manylinux_2_28 (now a consistent default) and manylinux_2_34 added (#2500)
• 🛠 Improved summary, will also use markdown summary output on GHA (#2469)
• 🛠 The riscv64 images now have a working default (as they are now part of pypy/manylinux), but are still experimental (and behind an enable) since you can't push them to PyPI yet (#2506)
• 🛠 Fixed a typo in the 3.9 MUSL riscv64 identifier (cp39-musllinux_ricv64 -> cp39-musllinux_riscv64) (#2490)
• 🛠 Mistyping --only now shows the correct possibilities, and even suggests near matches on Python 3.14+ (#2499)
• 🛠 Only support one output from the repair step on linux like other platforms; auditwheel fixed this over four years ago! (#2478)
• 🛠 We now use pattern matching extensively (#2434)
• 📚 We now have platform maintainers for our special platforms and interpreters! (#2481)

v3.0.1

5 July 2025

• 🛠 Updates CPython 3.14 prerelease to 3.14.0b3 (#2471)
• ✨ Adds a CPython 3.14 prerelease iOS build (only when prerelease builds are enabled) (#2475)

v3.0.0

11 June 2025

See @​henryiii's release post for more info on new features!

• 🌟 Adds the ability to build wheels for iOS! Set the platform option to ios on a Mac with the iOS toolchain to try it out! (#2286, #2363, #2432)

• 🌟 Adds support for the GraalPy interpreter! Enable for your project using the enable option. (#1538, #2411, #2414)

• ✨ Adds CPython 3.14 support, under the enable option cpython-prerelease. This version of cibuildwheel uses 3.14.0b2. (#2390)

  While CPython is in beta, the ABI can change, so your wheels might not be compatible with the final release. For this reason, we don't recommend distributing wheels until RC1, at which point 3.14 will be available in cibuildwheel without the flag. (#2390)

... (truncated)

• e6de07e Bump version: v3.1.1
• 2ca692b docs: iOS typo fix in docs (#2510)
• 1ac7fa7 fix: report defects in logs and HTML summaries (#2512)
• ffd835c Bump version: v3.1.0
• 3e2a9aa fix: regenerate schema
• 10c727e feat: Python 3.14rc1 build by default (#2507)
• f628c9d [pre-commit.ci] pre-commit autoupdate (#2505)
• 0f487ee feat: add support for building Android wheels (#2349)
• e2e2488 feat: add default riscv64 images (#2506)
• a8bff94 [Bot] Update dependencies (#2504)
• Additional commits viewable in compare view

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