Hot-Join

- Screenshots taking via F2 now takes a screenshot of all splitscreen instances. - `options.txt`, resource packs, configs, and shaderpacks are now transferred when an instance is created. If Legacy4J is installed then resource assorts would also be transferred. - (Legacy4J) Player usernames are now rendered in the bottom left corner of an instance when splitscreen is active to help distinguish it from other players. - The original instance now correctly resizes if it was closed via Cmd+Q / Alt+F4. - Fixed the GitHub link. - Updated the wiki. - (Legacy4J) Opening up the user selection menu now temporarily sets the active controller to the controller that opened the menu. - Instances are now disconnected if it fails to send its UUID. - Corrected `AuthMe` to `Auth Me` in an error message. - The server now uses port 4447 instead of port 4444 for networking. - The player's UUID is now used for the instance's folder name. - Opened instances now use the same Java version the main instance is using. - Added the `/hotjoin instances abort <uuid>` command to disconnect any clients, which is useful if they are in a limbo state or aren't starting. - The limit for maximum instances has been raised from 2 to 4. - (Legacy4J) Fixed user selection screen opening when it definitely shouldn't.

- Networking has been completely reworked - Windows should resize earlier. - (Legacy4J) Controller pause button is now used to bring up the user selection menu. - (Legacy4J) Settings should now be configured when using `/hotjoin legacy4j` - (Legacy4J) SDL controller handler is now supported.

- Initial release on Modrinth