Python News Today Release 3.13 November 2025 __exclusive__ May 2026

Why? Because hundreds of C extensions (including numpy , cryptography , lxml ) are not yet thread-safe without the GIL. However, the Python team expects GIL-free builds to become fully supported by .

Happy coding – and may your loops be ever faster. python news today release 3.13 november 2025

November 2025 – The Python community today celebrates the official release of Python 3.13 , a landmark update that solidifies the language’s position as the undisputed king of developer productivity without sacrificing the raw performance gains initiated by previous versions. Happy coding – and may your loops be ever faster

On a 16-core AMD EPYC server, a parallel prime-sieving workload runs 3.7x faster than the equivalent multiprocessing version, with 40% less memory overhead. wget https://www

wget https://www.python.org/ftp/python/3.13.0/Python-3.13.0.tgz tar -xzf Python-3.13.0.tgz cd Python-3.13.0 ./configure --enable-optimizations --with-jit make -j$(nproc) sudo make altinstall