Python 3.13.1 Release Notes 2025 🎯 Easy

While maintenance releases rarely focus on raw performance gains, 3.13.1 offers "corrected" performance.

For developers, these updates mean more than just new syntax; they signal a future where Python can fully leverage modern multi-core hardware without the historical constraints of the Global Interpreter Lock (GIL). python 3.13.1 release notes 2025