Python 3.15 released: Lazy imports, UTF-8 and new data types

Python 3.15 is expected to speed up some programs and simplifies handling immutable data. UTF-8 as standard requires testing.
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The best new features in Python 3.15

Highlights of Python 3.15 include lazy imports, faster JIT compilation, better error messages, and smarter profiling. The general release is now available. Python 3. ...