Bukkit

v1.1.2 Current

• Fixed a config problem (if MobLimit is 0 limitation is turned off)

v1.1.1 [#1714]

• Added the configurable mob age delay to the code (after I forgot)

v1.1

• Config fine tuned
• Whitelist actually working (forgot to fully implement in last version)
• Debug organized and option added to config

Mobage v1.0 (aka. meh, good enough)

• Config with comments working
• Optional whitelist added
• More accurate method of checking if location is close enough to a player
• Many bug fixes

PRE-RELEASE VERSIONS:

v0.7-v0.9

• Config attempted
• Mostly testing

v0.6

• Fixed casting error

v0.5.2

• Changed mob count limit to 128
• Method that counts mob in a world excludes:
  • Players
  • Tamed entities
  • EnderDragons

v0.5

• Added spawning checks. Can only spawn if:
  • Within surrounding chunks of a player
  • Number of mobs within world is below 10 (for testing)
• Plugin now checks age as a repeated task every 10 ticks

v0.4

• Added playerMove listener as an age re-setter

v0.3

• Added age re-setters for:
  • damage
  • interact
  • target
  • tame

v0.2

• Added age feature

v0.1

• Old mob check / despawning method works

Possible lag:
Since the plugin checks the age of each mob at a configurable interval, there is a possibility for some lag. Basically don't have it check mob's age every 1 tick and remove all other limits.