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Python-3-15

1 article tagged with "Python-3-15"

Python 3.15: What's New and How to Prepare

Python 3.15 lands on 1 October 2026 with lazy imports, UTF-8 by default, the Tachyon profiler and a faster JIT. What changed and what to test before RC1.

Zubair Hasan · 17 Jul 2026 · 7 min read