Python 3.9’s PEG-based parser removed these barriers, which long-term could lead to more elegant syntax — our first example of this change is the new parenthesized context managers.

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.

Python 3 replaces the print statement with a print function. Syntax. Python 3’s syntax is considered easier to understand and more readable than Python 2’s, which uses more complex syntax.