* Fixed bug where changes to the keyboard mapping would not apply until the player left and rejoined the game.
* Updated codebase to work with Pygame 2, and fixed associated glitches.
* Enable auto-scaling when running on ultra-high-resolution monitors.
v1.15.1
* Added a server option for requiring all players to select ‘Ready’ before starting a game instead of 70% of players. This is useful for tournament matches.
* Added a server option to select what kind of bot is used for balance bot and in Humans vs. Machines games.