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Python 3.15 RC1: Lazy Imports, frozendict, and What to Test Now

Python 3.15 RC1 is live with a frozen ABI. Lazy imports cut startup by 70%, ...

6 days ago

News

Python 3.15 RC1: Lazy Imports, frozendict, and Tachyon Profiler

Python 3.15 RC1 dropped August 4. Feature freeze is done, the ABI is stable, and ...

August 6, 2026

Python 3.15 lazy imports PEP 810 featured image showing fast module loading with blue and white design

News

Python 3.15 Beta 3: Lazy Imports Cut Startup 3x

Python 3.15 beta 3 is out with lazy imports (PEP 810), frozendict, and a new ...

June 24, 2026