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illia-v merged 4 commits into from
Nov 21, 2025
Merged

Add Python 3.15 to CI #3717

illia-v merged 4 commits into from
Nov 21, 2025
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@illia-v illia-v commented Nov 19, 2025

Our test suite has caught some issues in CPython alpha and beta releases previously. Let's start testing with 3.15, maybe it will help it too at some point.

@illia-v illia-v added the Skip Changelog Pull requests that don't require a changelog entry label Nov 19, 2025
@pquentin pquentin mentioned this pull request Nov 20, 2025
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pquentin previously approved these changes Nov 20, 2025
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Thanks! LGTM. Should we test 3.15t too?

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illia-v commented Nov 20, 2025

Should we test 3.15t too?

Yes, let's test it 🙂

@illia-v illia-v requested a review from pquentin November 20, 2025 11:09
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illia-v commented Nov 20, 2025

PyO3 doesn't support CPython 3.15t 🙁

  × Failed to build `cryptography==46.0.3`
  ├─▶ The build backend returned an error
  ╰─▶ Call to `maturin.build_wheel` failed (exit status: 1)

        --- stderr
        error: The configured Python interpreter version (3.15) is newer than
      PyO3's maximum supported version (3.14)
        = help: please check if an updated version of PyO3 is available.
      Current version: 0.26.0
        = help: The free-threaded build of CPython does not support the
      limited API so this check cannot be suppressed.
      warning: build failed, waiting for other jobs to finish...

@illia-v illia-v merged commit 7784b9e into urllib3:main Nov 21, 2025
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@illia-v illia-v deleted the ci-py-3.15 branch November 21, 2025 12:19
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@sethmlarson sethmlarson sethmlarson approved these changes

@shazow shazow Awaiting requested review from shazow shazow is a code owner

@pquentin pquentin Awaiting requested review from pquentin pquentin is a code owner

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