Bukkit

v0.5

• Updated for Bukkit 1.6.2-R0.1
• Added "killRange" and "killTime" properties on spawners. They dictate if a spawner should kill mobs farther than a certain distance and if mobs should be killed after a certain number of ticks, respectively.
• Added support for all attributes and modifiers on entities and added three commands to change them (usage on wiki).
• Added horses! Type, color, chests, and variant can be changed on them. Speed and jump height is done with attributes, and health with "/cse sethealth".
• Added config property to automatically add spawners or entities to your selected group.
• Added hook in to Citizens. However, this is untested as Citizens is not yet updated to Minecraft 1.6.2. Use with caution!
• Added ability to add a second velocity to entities. CustomSpawners chooses a random vector between the normal one and this one so you can have entities be launched less regularly.
• Added ability to use decimal numbers for health.
• Added message about CustomSpawners getting the donor list.
• Added modifiers for kill range, kill time, and velocity 2.
• Fixed a lot of little bugs.
• Fixed NullPointerException happening on spawners sometimes.
• Fixed CustomSpawners reload command to reload the config file as well.
• Optimized redstone triggered spawners to be much less taxing on the server.

v0.4.2

• Updated for Bukkit 1.5.2-R1.0
• Re-coded groups and fixed bugs with them.
• Added ability to set -1 as a potion duration to make it infinite (1,000,000 ticks)
• Fixed an issue with drop chances of 0% always dropping.

v0.4.1

• Fixed a few issues with groups.
• Added group selection.
• Added entity clone command
• Changed group listing to only list groups with no parent, unless "all" is added as an argument.

v0.4

• A LOT of little fixes.
• All new groups feature!
• /css teleportto Command.
• /cse spawn Command.
• 10 new groups commands.
• Added ability to put spaces in names by using a double underscore.
• Added "replace" argument for "/css convert" to substitute a spawner for a spawner minecart.
• Fixed equipment drop chances.
• Added warnings on commands that could potentially cause lag.
• Added support for the Heroes plugin
• Added some entity modifiers for Heroes
• Using a command with a group as the target object affects all the objects in that group.

v0.3.4

• Updated for Bukkit 1.5.2-R0.1
• Added per-spawner and per-entity permissions.
• Added mob capped spawners.
• Added track nearby entities only.
• Added spawn on enter property.
• Added "capped" config property.
• Added safeguard warning for recursive spawners.
• Added Donor list to "/customspawners"

v0.3.3

• Updated for Bukkit 1.5.1-R0.2
• Fixed firework spawners.

v0.3.2.1

• Fixed a convert command bug.
• Fixed a on power property bug.
• Fixed a color typo.
• Made version name longer.

v0.3.2

• Updated for Bukkit 1.5.1-R0.1.
• Fixed mob riders.
• Fixed some saving/loading bugs.
• Fixed name color codes (use an ampersand (&) instead of selection symbol)
• Many other small bugfixes.

v0.3.1

• Updated for Bukkit 1.5.1-R0.1 (dev build)
• Fixed skull item meta and other metadata types.
• Fixed a few loading and output bugs.
• Enabled spawner minecarts and falling block spawners.
• Removed 192 block max spawn distance.

v0.3

• Updated for Bukkit 1.5-R0.1 Build #2263
• Added config option to disable WorldGuard connection.
• Added drop chances.
• Added all the minecart types.
• Added version checking for Bukkit so crashes don't occur.
• Added entity stacking.
• Made spawn algorithm more accurate.
• Fixed multi-entity spawner conversion.
• Changed entity tracking to use UUID numbers.

v0.2.1

• Implemented spawn times and spawn modifiers.
• Added some output to info command.

v0.2

• Updated for Bukkit 1.4.7-R0.1
• Lots of fixes.
• More aliases.
• Improved help command.
• Spawn + Damage modifiers in development.
• Spawn times in development.

v0.1

• Updated for Bukkit 1.4.6-R0.3
• Fixed errors with convert command.
• Fixed reloads not cancelling the autosave task.
• Added hundreds of command aliases.
• Fixed custom explosions not using custom damage.
• Fixed WorldGuard hook-in.
• Fixed Block offset when creating or setting location.
• Added crash reporting.
• Added spawn on power property.

v0.0.6

• Updated for Bukkit 1.4.6-R0.1
• Added converter command for making vanilla custom mob spawners. This is for ease in making adventure maps.
• Added 1.4 mob functionality
• Fixed potion and enderpearl spawning
• Added import/export CustomSpawners data to world command.
• Improved spawn algorithm to round to half blocks.
• Added properties for making villager and baby zombies.
• Added wither property for skeletons.
• Added mob inventories.
• Tweaked damage controller engine.
• Added invincible property.
• Improved redstone triggering.
• Improved commands.
• Changed file format to use .dat files as opposed to .yml files to accommodate extra data.
• Improved mob tracking.
• Disabled custom damage from custom explosion sizes.
• Countless small bugfixes.

v0.0.5

• Updated for Bukkit 1.3.2-R1.0
• Added ability to spawn primed TNT, ghast fireballs, fire charges, snowballs, arrows, eggs, dropped items, and experience bottles (Ender pearls and splash potions are disabled due to bugs).
• Added custom drops.
• Added configurable damage for spawned mobs.
• Improved saving and loading.
• Added config options to reduce console spam when saving or loading.
• Changed threading for faster, more reliable performance.
• Improved message output.
• Added more console commands.
• Added properties for explosives like power and if it is incendiary.
• More health options allowing for health setting of any value (Chickens with 1000HP for the win!).
• Improved parser for item types.
• Countless other streamlines and tweaks.

v0.0.4b

• Updated for Bukkit 1.3.1-R1.0
• Commands now accept either ID or name of spawner or entity to change a property, select, etc.
• Made messages more readable
• Fixed concurrency errors
• Added ability to blacklist/whitelist certain damage types from entities.

v0.0.4

• Bleeding edge build for 1.3.1-R0.1 (build #02291)
• Lots of little fixes
• Added setfireticks command
• Moved passive property and command to be per entity instead of per spawner

v0.0.3c

• Bleeding edge build for 1.3.1-R0.1 (build #02281)

v0.0.3b

• Updated build for 1.2.5-R5.0

v0.0.3

• Added passive property to spawners
• Fixed file I/O bugs
• Added spawn area position setting

v0.0.2e

• Fixed multi-entity spawners

v0.0.2d

• Fixed a few more bugs.

v0.0.2c

• Fixed setcolor command.

v0.0.2b

• Fixed bugs with /entities sethealth and /entities setair
• Added autosave features
• Changed config a bit

v0.0.2

• Added support for customized mobs
• Added lots of commands
• Modified some permissions
• Fixed Saving/Loading

v0.0.1

• Initial Release

• Spawner conversion caches base type of mob for one spawn cycle, then rectifies for whatever reason.
• Human NPC spawners are untested.
• Math with velocity 2 might not be accurate.
• Drops list is broken somehow in this version of Bukkit. I will look into it.