Python 3.13.1 Released: What’s New and Why It Matters
# Ubuntu/Debian example sudo add-apt-repository ppa:deadsnakes/ppa sudo apt update sudo apt install python3.13 python3.13-venv python 3.13.1 released news
# Download from python.org or use winget winget install Python.Python.3.13 Python 3
brew update brew upgrade python@3.13