In order to work around a bug in the OBS Studio UI code, we have to swap our modal status right before showing and right after hiding, so that the OBS Studio tray menu continuous working correctly. This is a bit of a weird solution, but it does work as expected.
Related: https://github.com/obsproject/obs-studio/issues/3518
Implements a manual and automatic update checker with support for both release and testing update channels, allowing users to stay as up to date as possible. It is fully compliant with privacy regulations around the world, as it stays completely silent and inactive until the user gives the Ok to connect to GitHub for the latest releases.
Implements support for various new UI features that weren't possible up until now, such as an 'About StreamFX' window with a thank you to everyone that supported the project up until now.
