8.3.6

What's Changed

• Added 3.12.9 and 3.12.10 explicitly to the CI by @apetenchea in #415
• Fix tests by @apetenchea in #416
• Update pypi by @apetenchea in #417
• Consolidate contributor guidance and fix starter defaults by @apetenchea in #418

Full Changelog: 8.3.5...8.3.6