Python Release 3.13.1 December 2025 _best_ Direct

Store your venv in .venv/ at the project root and add it to .gitignore . This keeps the repository clean and guarantees reproducibility across machines.

accessible via the F1 key and command history through F2. Paste mode (F3) to easily insert large code blocks. 2. Experimental Free-Threaded Mode (No-GIL) PEP 719 – Python 3.13 Release Schedule python release 3.13.1 december 2025