New Features
* Added a simple Scheduler (Thanks to Leterax)
* Added support for toggling fullscreen
* Added support for setting window icon
* `TextureDescription` now supports flipping the texture on x and y
* The pyglet window now supports dragging in files
* Added `BaseWindow.convert_window_coordinates` for converting mouse coordinates
* Added more examples
Bug Fixes
* BaseWindow now references WindowConfig using a weakref
* Overriding the timer in `run_window_config` had no effect
* Numpad keys was not mapped correctly in some instances
* Timers should return 0 when not started
* glfw window close callback did now work
* glfw now respects content scaling on windows and X11
* Added some missing methods in docs
* Fixed various doc typos