Bukkit

v0.8.30 - priorize correct player name input over name LIKE that
v0.8.29 - allow to disable certain language strings by setting them to ''
v0.8.28 - add permission "pvpstats.newbie" to protect new players from generating scores when killed (default OFF!!!)
v0.8.27 - wow guys, how should this ELO stuff work if I never update the internal values? Shame on me!
v0.8.26 - add currentstreak to the database to not have players lose their precious streaks on server restart :P
v0.8.25 - finally fix the message override with coloring :)
v0.8.23 - try to tweak the ELO calculation precision even more
v0.8.22 - add PlaceholderAPI hook - thanks to @Bonkozorus for the PR!
v0.8.21 - fix ELO calculation precision
v0.8.20 - fix override placeholders
v0.8.19 - add message override
v0.8.18 - fix startup issue due to wrong default value for TIME
v0.8.16 - fix purge command and update database to allow for proper purging. NEW COMMAND LOGIC!
v0.8.15 - add PURGE command to remove old entries from KILL table, add ELO score update message
v0.8.14 - Add static methods to reset the internal PVPData HashMaps
v0.8.13 - fix github misalignment
v0.8.11 - allow ternary operator and comparisms for the KD calculation
v0.8.9 - sorry - fixing the logic, this time for real
v0.8.8 - fix wrong sorting - thanks, rexbut!
v0.8.7 - fix a little messup
v0.8.6

• add "countregulardeaths" - count all deaths, not only PVP ones!
  
• add "resetkillstreakonquit" - reset killstreaks on server leave!
  v0.8.5 - 2 fixes by frankfallon0 - thank you, man :)
  
• Fix "Plugin attempted to register task while disabled"
  
• Only call the tracker task if it is actually enabled in the config
  v0.8.4 - Maven + Reformat + Optimizing
  v0.8.2 - add ELO rating
  v0.8.1 - remove debug spam ... sorry!
  v0.8 - use UUIDs instead of player names
  v0.7.1 - fix SQL warning about the top command
  v0.7.0 - add "abuseseconds" to allow abuse nerfing
  v0.6.9 - maybe fix /ps top not displaying the top K/D
  v0.6.8 - add worlds ignoring PVP
  v0.6.7 - allow disabling of the startup cleanup
  v0.6.6 - allow to specify how the KD ratio is being calculated
  v0.6.5 - only show help to those that may use it
  v0.6.4 - allow to disable precise stats
  v0.6.3 - add Tracker
  v0.6.2 - add /pvpstats cleanup - removes duplicate entries
  v0.6.1 - rewrite the backend to support more precise stats
  v0.4.2 - add permission 'pvpstats.top' (defaulting to true!)
  v0.4.1 - make the reload command reload the language
  v0.4.0 - add Language support
  v0.3.0.1 - add /command wipe {player}
  v0.3.0.0 - PVPData class for easy stats access
  v0.2.0.2 - fixing small NPE
  v0.2.0 - killstreaks, command system rewrite
  v0.1.3.2 - add configurable SQL table name
  v0.1.3.1 - code improvement
  v0.1.3.0 - remove some unnecessary code
  v0.1.2.5 - customize the port
  v0.1.2.4 - maybe fix a MYSQL connection issue
  v0.1.2.3 - user PlayerDeathEvent instead of EntityDeathEvent
  v0.1.2.2 - change max output lines to 20
  v0.1.2 - add /pvpstats *name* to check a player's stats
  v0.1.1.3 - add config for the kill abuse check
  v0.1.1 - PVP Arena support
  v0.1.0 - SQL handler change
  v0.0.5.1 - fixed wrong display if more entries than selected
  v0.0.5 - /pvpstats {amount} shows the top x players, default: 10 ; added
  v0.0.4 - rewrite, abuse protect "not more than once in a row"
  v0.0.3 - Listener update to non-deprecated version
  v0.0.2 - Update Manager, Permission nodes
  v0.0.1 - functionality