result = divide(10, 0)
The standard library is no longer “batteries included” but “batteries curated.” Some batteries leak. Some corrode. Python 3.13 acknowledges maintenance debt and cuts cleanly. python 3.13 release news december 2025
introduces a copy-and-patch JIT compiler, building on the micro-op stack in 3.11. By December 2025, the JIT is on by default in official binaries. result = divide(10, 0) The standard library is
The primary news for December 2025 regarding Python 3.13 centers on the release of and 3.13.11 , which were published in early December to address minor regressions and security patches. 🛠️ Python 3.13 Release Status (December 2025) result = divide(10