Cpython: v3.12.15 Release

17 Commits in this Release

Ordered by the degree to which they evolved the repo in this version.

[3.12] gh-155292: Don't consider Unicode codepoint attributes outside RFC 3454 (GH-155293) (GH-156020) (#156930)

Authored September 8, 2026

[3.12] gh-157190: Fix tarfile `data`/`tar` filter bypass via hard link to a symlink (GH-157191) (GH-157192) (#157454)

Authored September 30, 2026

Python 3.12.15

Authored September 30, 2026

[3.12] Add a timeout to the 'Check if the ABI has changed' job (GH-156051) (#156093)

Authored August 20, 2026

[3.12] gh-155694: Scope HTTPPasswordMgr credentials by URL scheme (GH-155696) (#155971)

Authored August 20, 2026

[3.12] gh-155999: `tarfile`: handle a member that leaves the destination but comes back (GH-156000) (#156043)

Authored August 20, 2026

[3.12] gh-151365: Revert temporary Git downgrade (GH-156584) (GH-156599) (#156601)

Authored August 30, 2026

[3.12] gh-156723: Update bundled libexpat to version 2.8.4 (GH-156724) (#156785)

Authored September 8, 2026

[3.12] gh-156353: Fix configparser space delimiter parsing (GH-156382) (#156560)

Authored September 8, 2026

[3.12] build(deps): bump the actions group with 12 updates (#158385)

Authored September 29, 2026

[3.12] GH-157579: Revert GH-158489 (prematurely merged) (#158528)

Authored September 30, 2026

[3.12] gh-157953: Update bundled Expat to 2.8.5 (GH-157957) (#157999)

Authored September 30, 2026

[3.12] gh-156002: Bound zipfile decompression for bzip2/LZMA/Zstandard (GH-156003) (GH-156362) (#156739)

Authored September 30, 2026

Post 3.12.14

Authored August 12, 2026

[3.12] gh-157265: tarfile: Honor None result of filter for link fallbacks (GH-157266) (#157305)

Authored September 30, 2026

[3.12] GH-155757: Set `--argv0` for wasmtime (GH-155758)

Authored August 14, 2026

[3.12] GH-155757: Set `--argv0` for wasmtime in configure.ac (#155815)

Authored August 14, 2026