Version 2.1.1

• Add comp_numeric_transition: this allows transitioning an entity option gradually from one value to another over time.
• Add comp_scriptvar_setter: a tool for copying positions or similar configuration to a VScript instance.
• For Portal 2, add a vactube animation system for building decorative tube networks.
• Fix a few icons being missing.

v2.1.1: Upload the correct compiler version.

Version 2.0.2

• Fix func_dustmotes having extra keyvalues which break it.

• Fix several classnames being present or absent which should not.

• Add back rendermode/rendercolor to env_lightglow, env_sprite*, env_spritetrail, env_steam and env_sun.

• Add "Invert" option to comp_kv_setter.

• Make move_rope and keyframe_rope interchangeable/identical, as they are ingame.

• Fix Portal 1's Hammer having a few syntax errors.

Version 2.0.1

• Fix an issue where brushes have stray bounding boxes and may break maps.

Version 2.0.0

• Combine FGD files from all engine branches into a tagged, unified database.
• Implement postcompiler allowing many features including auto-packing and static prop combine
• Add lots of new editor sprites.