MLSAC - Plugin Update b48 minor update

[ ~ ] Support for versions 26.1.2/26.1/ 26.2 - The plugin now works with the latest versions of Minecraft.
[ ~ ] Cross-server bug - Previously, if cross-server functionality wasn’t configured—even if it was turned off—the plugin would display notifications asking you to change certain settings. This has now been fully fixed, and it only displays notifications when cross-server is enabled and something is wrong.