This is not 2.2; it's actually a fairly old patch we so far had only released on the forums. Again, not 2.2. Despite me saying this, I give it five comments before somebody complains that they downloaded it and the 2.2 stuff isn't in it.
Copy all files and folders to their corresponding locations in the Imperial_Civil_War\Data folder.
Bug Fixes and changes:
-Fixed Multiplayer Lobby Freeze
-Fixed "Unit Selection Freeze" issue, see Defreeze Utility
-Survival mode AI now targets ships before station
-Made heroes spawn for IR in Shadow Hand (NR version)
-100x bonus damage item in Survival now 1.1x
-Fixed era change crashes
-Fixed planet accessibility in PA FTGU.
-Majestic range increased.
-New Republic playable in ICW
-PA Plex team
Several other minor changes.