: The interactive interpreter now features syntax highlighting by default . Core Development: The Shift to Python 3.15
Keywords: CPython release November 2025 new, Python 3.14.1, no-GIL CPython, JIT Python, Python performance 2025, CPython security patch. cpython release november 2025 new
Stay tuned for more updates on future CPython releases, and get ready to take your Python development to the next level! Python performance 2025
67% of top 1000 packages have published wheels for Python 3.14—up from 41% in October. cpython release november 2025 new
: The standard library now includes a human-friendly API for multiple interpreters, further supporting concurrent execution. Developer Ergonomics :