Some improvements when teleporting player inside none solid blocks
Removed debug message which could appear in 1.13 version on startup.
Changed how duplicated user last login time is been shown. Now instead of that confusing 48 years you will see Unknown as this is basically what it is.
Fix for players gaining temporary flight mode if they have been online while server reloaded with /reload command
Fix for spawner eggs and spawner interaction which prevents egg usage on ground, but not on spawners. Ironic, i know...