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

Immutable data makes concurrent access easier, since it eliminates the data-race conditions that can plague multithreaded programs. At PyCon 2024, Yury Selivanov introduced an early-stage project ...

Developers talk a lot about “immutability.” Outside the technical world, it usually means something negative: unmoving, inflexible, and entrenched. However, in the technical field, these features ...