[Python-announce] Python Extension Patterns v0.2.1

I'm pleased to announce release 0.2.1 of the "Python Extension Patterns"
documentation project.

If you are involved in writing or maintaining Python C/C++ extensions then
this 200+ page cookbook is for you.

Whats New:

- Python versions supported: 3.9, 3.10, 3.11, 3.12, 3.13 (possibly
backwards compatible with Python 3.6, 3.7, 3.8)
- Almost all example code is built and tested against these Python versions.
- Added a chapter on managing file paths and files between Python and C.
- Added a chapter on subclassing from your classes or builtin classes.
- Added a chapter on pickling from C.
- Added a chapter on Capsules.
- Added a chapter on Iterators and Generators.
- Added a chapter on memory leaks and how to detect them.
- Added a chapter on thread safety.
- Update "Homogeneous Python Containers and C++" to refer to
https://github.com/paulross/PyCppContainers
- All the documentation has been extensively reviewed and corrected where
necessary.
- Release on PyPi.
- Development Status :: 5 - Production/Stable

Documentation:
http://pythonextensionpatterns.readthedocs.org/en/latest/index.html
Project: https://github.com/paulross/PythonExtensionPatterns
PyPi: https://pypi.org/project/cPyExtPatt/

MIT License

Many thanks to the Contributors who created:

Pull Requests:

- https://github.com/paulross
- https://github.com/marioemmanuel
- https://github.com/miurahr
- https://github.com/gdevanla
- https://github.com/joelwhitehouse
- https://github.com/dhermes
- https://github.com/gst
- https://github.com/adamchainz
- https://github.com/nnathan

Issues:

- https://github.com/ngoldbaum
- https://github.com/niki-sp
- https://github.com/ldo
- https://github.com/1a1a11a
- https://github.com/congma