Fix updating bug; http://www.rune-server.org/runescape-development/rs2-server/snippets/560387-apollo-player-updating-issue.html
Format some enumerations
Slight skill synchronization design improvement
Fix to the cipher
Fix to the exception logger for the netty handler
Fix to the login/update decoders
Enable leak tracking at the cost of slightly more overhead
Use AttributeKeys in GameCharacterFields and initialize character object.
Rename GameCharacter#action to currentAction
Simplify synchronization by utilizing predicates and streams
Annotate event subscriber plugins