Fifth release of Deus Ex: Transcended mod. Contains non-GotY edition levels and fixes for levels.
See contained changelog page for main changes.
To install:
Extract into Program Files (x86)\Steam\steamapps\common\Deus Ex
Then run the DeusExTranscended.exe in Program Files (x86)\Steam\steamapps\common\Deus Ex\System
Once added I suggest going to the Steam library, selecting "Add a Game" on the lower left, and adding Deus Ex: Transcended as a non-Steam game for easy launching.