PyObjC GameCenter Framework

PyObjC is a bridge between Python and the Objective-C runtime, allowing Python applications to use macOS frameworks and Objective-C classes. `pyobjc-framework-gamecenter` provides Python bindings for Apple's Game Center framework, enabling macOS applications to integrate gaming features such as achievements, leaderboards, and real-time multiplayer. The current version is 12.1, and releases typically align with macOS SDK updates.