Python 3.13 adds a preliminary Just-In-Time (JIT) compiler (), marking a significant step toward narrowing the performance gap with languages like C++ or Java.
Use the official installer from the Python website. Ensure you check the box "Add Python to PATH" during installation. python 3.13.1 release notes 2025
Perhaps the most anticipated change in Python's history, introduces an experimental build that allows Python to run without the Global Interpreter Lock. Python 3
Python 3.13.1 Release Notes 2025: Breakthroughs in Speed and Concurrency including any potential Python 3.13.x releases
The Python Software Foundation typically announces future releases and their planned features through PEPs (Python Enhancement Proposals) and the Python developers' mailing list. For the most accurate and up-to-date information on future releases, including any potential Python 3.13.x releases, you should check: