The CPython interpreter in Python 3.14 can use a feature in C code that uses tail calls between functions. When compiled with a C compiler that supports these features, CPython runs slightly faster.

Initial plans were to have PEP-551 ship with Python 3.7, scheduled for release in mid-June 2018, but the proposal did not make the final cut, according to a list of new features added for next ...

Exceptions, Python’s error-handling mechanism, have received many new features in Python 3.11: Multiple exceptions can be raised and handled at once with the new except* syntax and the new ...