February 27, 2013 Patch (Beta)

Patch notes

Fixed custom audio sometimes using data from wrong sound cache.
Sound cache for official shipping content now updated with the game, clients no longer need to compute it
Misc audio system optimizations
VPK structure changes. Deleted "models" and "materials", added "textures".
Reordered files in VPK's to optimize load times by limiting disk seeking.
Dedicated server: removed textures and sounds from dedicated server distribution. Installation size reduced by approx 7.5GB
Synced with TF release