Changes to Python's build process and to the C API include:
- The built-in set types now have an official C API. Call
PySet_New() and PyFrozenSet_New() to create a
new set, PySet_Add() and PySet_Discard() to
add and remove elements, and PySet_Contains and
PySet_Size to examine the set's state.
- The PyRange_New() function was removed. It was
never documented, never used in the core code, and had dangerously lax
error checking.
Platform-specific changes go here.
See About this document... for information on suggesting changes.
