Skip to content

chore(deps-dev): bump cython from 3.2.6 to 3.2.9 - #1811

Merged
bdraco merged 1 commit into
masterfrom
dependabot/pip/cython-3.2.9
Aug 26, 2026
Merged

bdraco merged 1 commit into
masterfrom
dependabot/pip/cython-3.2.9

Conversation

@dependabot

@dependabot dependabot Bot commented on behalf of github Jul 27, 2026 •

Copy link
Copy Markdown
Contributor

Bumps cython from 3.2.6 to 3.2.9.

Changelog

Sourced from cython's changelog.

3.2.9 (2026-07-24)

Bugs fixed

  • Indexing into freshly created lists with an out-of-bounds index could crash. (Github issue :issue:7793)

  • Function arguments with default values could end up uninitialised in closures, leading to crashes. Patch by Anthony Donlon. (Github issue :issue:7782)

  • bytearray.append(None) could crash. The optimised code was also lacking concurrency guards. (Github issue :issue:7796)

  • Some rare corner cases when concatenating text strings were resolved. (Github issue :issue:7799)

  • Assignments of builtin string types to typedefs of object could erroneously be rejected. (Github issue :issue:7789)

  • Subscripting type failed with a TypeError. (Github issue :issue:5563)

  • Manually disabling CYTHON_VECTORCALL in CPython could lead to invalid C code. Patch by Florent Gallaire. (Github issue :issue:7807)

  • Some internal Limited API version checks for Py3.12 were corrected. (Github issue :issue:7845)

3.2.8 (2026-06-30)

Bugs fixed

  • Assigning a Python 3.14+ .__annotate__ function to a Cython compiled function no longer evaluates annotations eagerly. Fixes a regression with @functools.wraps() in Cython 3.2.6. Patch by Jelle Zijlstra. (Github issue :issue:7767)

  • In freethreading Python, the necessary object keep-alive while executing user code in .__dealloc__() uses a safer scheme. Patch by Yaxing Cai. (Github issue :issue:7769)

  • The local function state used by sys.monitoring read from uninitialised memory. (Github issue :issue:7774)

  • The .ag_running flag attribute of async generators was always false on big-endian systems.

Commits

Dependabot compatibility score

You can trigger a rebase of this PR by commenting @dependabot rebase.


Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

  • @dependabot rebase will rebase this PR
  • @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
  • @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
  • @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

Bumps [cython](https://github.com/cython/cython) from 3.2.6 to 3.2.9.
- [Release notes](https://github.com/cython/cython/releases)
- [Changelog](https://github.com/cython/cython/blob/master/CHANGES.rst)
- [Commits](cython/cython@3.2.6...3.2.9)

---
updated-dependencies:
- dependency-name: cython
  dependency-version: 3.2.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update Python code labels Jul 27, 2026
@codspeed

codspeed Bot commented Jul 27, 2026

Copy link
Copy Markdown

Merging this PR will not alter performance

✅ 21 untouched benchmarks


Comparing dependabot/pip/cython-3.2.9 (f5753c4) with master (fce7094)

Open in CodSpeed

@bdraco
bdraco merged commit 07f0707 into master Aug 26, 2026
36 checks passed
@bdraco
bdraco deleted the dependabot/pip/cython-3.2.9 branch August 26, 2026 14:37
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

dependencies Pull requests that update a dependency file python Pull requests that update Python code

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant