In benchmarks comparing Python 3.15 and Python 3.14, Python 3.15 was found to be approximately 1.45 times faster overall.
Python 3.15 is expected to speed up some programs and simplifies handling immutable data. UTF-8 as standard requires testing.
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. ...
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