Python 3.13.8 is the eighth maintenance release in the 3.13 series, bringing about 200 bug fixes, build improvements, and documentation changes. Here is what teams should know before upgrading.
Python 3.13.8 Delivers About 200 Maintenance Fixes Read More »
Python released security updates for four maintained or aging branches on October 9, 2025. Here is what changed, how source-only distribution affects deployments, and what teams should review.
Python Security Releases Update Four Legacy Branches Read More »
Python 3.14.1 is the first maintenance release in the Python 3.14 series, adding roughly 558 bug fixes, build improvements, documentation updates, and security-related corrections.
Python 3.14.2 and 3.13.11 are expedited maintenance releases that address regressions, security issues, and compatibility concerns across multiprocessing, dataclasses, HTTP handling, and more.
Python 3.14.3 and 3.13.12 are maintenance releases with updated installers, source packages, checksums, and platform artifacts. Here is what developers and administrators should review before upgrading.
Python 3.14.3 and 3.13.12: What Developers Need to Know Read More »
Python 3.15.0a6 offered developers an early preview of JIT improvements, new profiling tools, UTF-8 defaults, and other language changes. Here is what to test and what to avoid treating as production-ready.
Python 3.15 Alpha 6 Brings JIT and Profiling Updates Read More »
Python released source-only security updates for its 3.10, 3.11 and 3.12 branches on March 3, 2026. Here is what changed and how teams should assess affected runtimes.
Python 3.12.13, 3.11.15 and 3.10.20 Security Updates Read More »
Python 3.14.5 is the fifth maintenance release in the 3.14 series, with about 154 fixes and a return to Python 3.13-style generational garbage collection. Here is what developers and administrators should review before upgrading.
Python 3.14.6 and 3.13.14 shipped on June 10, 2026 with hundreds of bugfix, build, and documentation changes. Both versions have since been superseded, so teams should check the latest patch release before upgrading.
Python 3.14.6 and 3.13.14 Maintenance Releases Arrive Read More »
Python 3.15.0rc3, released October 2, 2026, is the final planned release candidate. Python 3.15.0 final is scheduled for October 9. Test compatibility before that date.
