High performance Spigot fork that aims to fix gameplay and mechanics inconsistencies https://papermc.io/

bukkitcraftbukkithacktoberfestjavaminecraftminecraft-apiminecraft-performanceminecraft-serverpaperpaper-apipapermcspigot-forktacos

CraftBukkit/Spigot 82913cc71b Don't special case 'invalid' usernames for UUIDs. ... By: md_5 <git@md-5.net>		2014-04-20 18:58:00 +10:00
paper-server	Don't special case 'invalid' usernames for UUIDs.	2014-04-20 18:58:00 +10:00