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.
xenospectrum

Python 3.15 Makes UTF-8 the Default, Easing Windows Text Issues — but Legacy Code Needs a Check

Python 3.15's UTF-8 default reduces environment-dependent behavior when no encoding is specified. We look at what it means ...
InfoWorld

Do more with Python’s new built-in async programming library

Learn how to use asynchronous programming in Python 3.13 and higher. Get more done in less time, without the wait. NumPy is number-crunching at scale made easy. See how this staple of Python data ...