Python 3.13.0 final (The stable public version). 🚀 Significant Changes in Python 3.13
Many long-deprecated unittest features were also purged to clean up the standard library. 💡 Summary for Developers python 3.13 release schedule pep
If you are a library maintainer, the schedule matters. With the Beta releases starting in May, this is the time to run your test suites against Python 3.13. Python 3
For those eager to plan their upgrades or simply curious about the timeline, the release schedule is formally codified in . Here is everything you need to know about the timeline, the major changes, and the "No-GIL" experiment. With the Beta releases starting in May, this
Python 3.13.0 release candidate 1 (Code hardening begins).
Mark your calendars for October, and if you have the time, consider downloading a beta release to help Python smooth out the rough edges before the big launch.
As the latest major installment of the Python programming language, version 3.13 introduces transformative changes, most notably the experimental "Free-threaded" mode and a significantly improved interactive shell. 📅 The Python 3.13 Release Timeline