Bukkit

2.6

• Implement batched action system

2.5.5

• Add Vault integration

2.5

• Add support for custom icons for special brushes (copy, clone, etc)
• Localize/fix brush names

2.4

• Add several utility methods for dealing with player skulls, custom skulls, and banners

2.0

• Add hitbox-based targeting.
• Add SpellAction system.

1.9

• Fix some issues parsing potion effects from strings.

1.8

• Fix multiple-respawn glitch with entity undo after death
• Don't undo entity effects from spells with auto-undo by default
• Add temporary entity metadata flag
• Add cooldown and permission accessors to spell class
• Add findBlockUnder method
• Make Messages API available to other plugins
• Make MapController API available to other plugins
• Add additional configuration parsing utilities
• Ignore unknown entity types when targeting (avoids targeting pets)

1.7

• Removed compatibility layer for Bukkit Metadata API (a PR of mine). Don't think that's gonna happen at this point.
• Added separate mana/xp costs system
• Add spell levelling system
• Add "blocking" scheduled undo tasks

1.6

• Drop support for 1.6
• Update to EffectLib 2.0 - all effect class names have changed!
• Per-spell color and particle overrides
• Add canTarget helper for Entity filtering
• Fix bypass_confusion parameter
• Improve "magic" damage, with entity source

1.5

• Brush system improvements
• Effects improvements, additional EffectLib effects
• Variable FX system (wand color/particle overrides)
• Undo system improvements, physics handling
• Better schematic pasting
• "Magic damage" source (WIP)
• Configurable location randomization

1.4

• Fixes to general "find place to stand" helpers
• Entity undo is optional in an undo batch
• Breakable/Reflective block system
• Undo system improvements/additions
• Fix 1.6.4 compatibility
• Full Effect lib integration (mainly affects particle names)

1.3

• Add extra forms of entity-based targeting
• Add basic HoloText functionality
• Add Mercator projection utilities (for mapping...)
• Add "bypass_protection", "bypass_confusion" parameters for spells
• Always show non-cast messages, don't throttle.
• Various other tweaks, fixes and improvements.