Sorry for this delayed update. Completely forgot that 1.16.4 was a thing now...

Notes about Protocol IDs:
With Minecraft 1.16.4 did Mojang change how Protocol IDs for snapshots and Release candidates work.
Snapshots and RC are no longer the same whole number like releases are, but instead a hexadecimal number in the format 0x4000000n (n being a number that is increased by one for each snapshot/RC)
For example was Pre-Release 1 for 1.16.4 0x40000001 and RC 1 0x40000003

I WON'T guarantee that OVR will support this new type of number for Snapshots, Pre-Releases and Release Candidates, but since Bungee doesn't have those should it not matter.

Added

• Protocol Support for 1.16.4 (Protocol ID 754)

Changed

• Core and Platform have been moved to their own interface classes (PluginCore and ProxyPlatform)
• Logger was renamed to ProxyLogger to prevent conflicts with Java.util Logger.

Removed

• Unused `getInt` method from ConfigHandler