Official support for free-threaded Python, and free-threaded improvements Python’s free-threaded build promises true parallelism for threads in Python programs by removing the Global Interpreter Lock ...

Free-threaded builds are fully supported in the first Python 3.14 release candidate, and that’s not all. Get the rundown of what’s new and shiny in RC1, and more, in this week’s report.

On June 11, 2025, the Python core team released Python 3.13.5, the fifth maintenance update to the 3.13 line. This release is not about flashy new language features, instead, it addresses some ...