0.7.9

Version 0.7.9
https://github.com/edgewall/genshi/releases/tag/0.7.9
(Jun 16 2024, from branches/stable/0.7.x)

• Add Python 3.12 to CI matrix and fix Python 3.12 support. (#77 by Simon Cross)
• Add Python 3.13 beta to CI. (#81 by Simon Cross)
• Add badges to the README. (#82 by Simon Cross)