Python 3.13 End Of Life Date May 2026

Elena, a senior site reliability engineer, remembered the launch day vividly: October 1, 2025. The community had cheered the new JIT compiler improvements, the experimental free-threaded mode (no GIL!), and smoother error messages. Her team had upgraded within weeks.

In the quiet halls of the Python Software Foundation, a quiet clock was ticking. It was April 14, 2026 — exactly six months after Python 3.13 had been released to the world. python 3.13 end of life date

But now, she stared at a calendar reminder she’d set long ago: “Five and a half years from now,” she murmured. Elena, a senior site reliability engineer, remembered the