feat(docker): Add Python 3.14 to manylinux CI images#1922
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Add CPython 3.14.3 to the Docker image for building wheels. Also updates python-build-standalone from 20241016 to 20260211, bumping existing Pythons (3.11.14, 3.12.12, 3.13.12) and pip/setuptools/wheel to versions that support 3.14. Co-Authored-By: Claude <noreply@anthropic.com> Agent transcript: https://claudescope.sentry.dev/share/Al5MtqcQnkt1gm-jnx6oL_GOvYTH5jS74i_VDV3avDE
Don't build py314 packages yet — only add CPython 3.14 to the Docker image so it's available for future use. Co-Authored-By: Claude <noreply@anthropic.com> Agent transcript: https://claudescope.sentry.dev/share/35z9K7seE_hEDSFU1UupeIa8FBtGyQqFv-mYa7W-Twk
joshuarli
approved these changes
Feb 23, 2026
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Add CPython 3.14.3 to the Docker image so it's available for building
wheels later. Does not yet enable building packages against 3.14.
Also updates python-build-standalone from 20241016 to 20260211 which
bumps existing Pythons to their latest patch releases (3.11.14, 3.12.12,
3.13.12) and updates pip/setuptools/wheel to versions that support 3.14.
Agent transcript: https://claudescope.sentry.dev/share/xzKdpmHHNBiG-1z2SoR8ScmRMpFC3TkjPpgvWJ1C0Fw