The release of Python 3.15.0 alpha 1 on GitHub marks the beginning of the official preview and testing phase for the next feature version of the language. This alpha release gives the first look at ...

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 ...

Python 3.11 introduced the Specializing Adaptive Interpreter. When the interpreter detects that some operations predictably involve the same types, those operations are “specialized.” The generic ...