Sourced from pypa/cibuildwheel's releases.

v3.1.3

• 🐛 Fix bug where "latest" dependencies couldn't update to pip 25.2 on Windows (#2537)
• 🛠 Use pytest-rerunfailures to improve some of our iOS/Android tests (#2527, #2539)
• 🛠 Remove some GraalPy Windows workarounds in our tests (#2501)

v3.1.2

• ⚠️ Add an error if CIBW_FREE_THREADING_SUPPORT is set; you are likely missing 3.13t wheels, please use the enable/CIBW_ENABLE (#2520)
• 🛠 riscv64 now enabled if you target that architecture, it's now supported on PyPI (#2509)
• 🛠 Add warning when using cpython-experimental-riscv64 (no longer needed) (#2526, #2528)
• 🛠 iOS versions bumped, fixing issues with 3.14 (now RC 1) (#2530)
• 🐛 Fix bug in Android running wheel from our GitHub Action (#2517)
• 🐛 Fix warning when using test-skip of "*-macosx_universal2:arm64" (#2522)
• 🐛 Fix incorrect number of wheels reported in logs, again (#2517)
• 📚 We welcome our Android platform maintainer (#2516)

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.

v3.1.3

1 August 2025

• 🐛 Fix bug where "latest" dependencies couldn't update to pip 25.2 on Windows (#2537)
• 🛠 Use pytest-rerunfailures to improve some of our iOS/Android tests (#2527, #2539)
• 🛠 Remove some GraalPy Windows workarounds in our tests (#2501)

v3.1.2

29 July 2025

• ⚠️ Add an error if CIBW_FREE_THREADING_SUPPORT is set; you are likely missing 3.13t wheels, please use the enable/CIBW_ENABLE (#2520)
• 🛠 riscv64 now enabled if you target that architecture, it's now supported on PyPI (#2509)
• 🛠 Add warning when using cpython-experimental-riscv64 (no longer needed) (#2526, #2528)
• 🛠 iOS versions bumped, fixing issues with 3.14 (now RC 1) (#2530)
• 🐛 Fix bug in Android running wheel from our GitHub Action (#2517)
• 🐛 Fix warning when using test-skip of "*-macosx_universal2:arm64" (#2522)
• 🐛 Fix incorrect number of wheels reported in logs, again (#2517)
• 📚 We welcome our Android platform maintainer (#2516)

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)

• 352e013 Bump version: v3.1.3
• c463e56 tests: another iOS flaky spot (#2539)
• 8c5c738 docs(project): add Falcon to working examples (#2538)
• feeb399 tests: add flaky test handling (#2527)
• 60b9cc9 fix: never call pip directly (#2537)
• e2c7102 chore: remove some GraalPy Windows workarounds. (#2501)
• 9e4e50b Bump version: v3.1.2
• 8ef9414 [pre-commit.ci] pre-commit autoupdate (#2532)
• 1953c04 Adding @​mhsmith as platform maintainer for Android (#2516)
• 46a6d27 Bump iOS support package versions. (#2530)
• Additional commits viewable in compare view

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