-Improved cutscenes on the maps that have them
-Improved elevator logic on some maps
-Fix and improved map optimizations across several maps
-Removed more useless crap from the maps
-d3_citadel_01_b fixed an issue where the player got stuck in the pod after exiting it
-d3_c17_09_b prevented the player from being able to kill Barney
-d2_prison_08_b removed a clip that prevented the player from taking the friendly turrets to the next map
-d2_prison_06_b fixed a door moving sound that got stuck
-d2_coast_04_b was made less boring to play
-d2_coast_01_b removed an entity that prevented the vehicle from moving at all
-d1_eli_01_b fix an issue where Alyx could fall through the elevator floor
-Lots of smaller changes

-Fixed mapscript errors. There shouldn't be random crashes anymore.
-Fixed an ugly texture error on d2_prison_01_b when playing with HDR.
-Removed a player teleport system from d3_citadel_1_b.

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-Removed a pointless env_global that was causing crashes.
-Removed achievement logic, hub hints and other unneeded crap.
-Restored the train on d2_coast_07_b.
-Restored/fixed Gman appearance on d2_prison_02_b
-Removed breencast from d1_canals_07_b.
-Fixed issue with gunship getting stuck over the bridge on d2_coast_04_b.
-Fixed errors i had made previously.
-Hopefully fixed an issue on d3_c17_13_b where a player could get stuck in the combine wall after Dog drops it.
-Fixed an issue where Barney would not follow the player after opening the last combine door in d3_c17_10a_b
-Removed unnecessary scripting that was causing crashes in d3_c17_10b_b
-Minor map optimizations on few maps
-More than 100MB of unnecessary crap removed

Fixed a leak. Fixed gate not opening in one of the prison maps.Lots of minor fixes

Made the pod in d3_citadel_05_b go a bit faster and fixed stuff in d3_citadel_02_b

d3_citadel_05_b fix

Removed bugbait and fixed/improved 6 maps