Update Counter-Strike Source (05.02.2016)

List of changes (b3277112/v87):

A mandatory update for Counter–Strike: Source, Day of Defeat: Source, Half–Life Deathmatch: Source, Half–Life 2: Deathmatch, as well as the Source SDK Base 2013 beta branch has been made available. The patch notes are below.
– Fixed a security issue related to the file system (thanks to Simon Pinfold for this report)
– Fixed mp3 sounds causing occasional hitching and framerate stuttering
– Fixed OS X players being limited to medium texture quality
– Fixed maps compiled with static prop lighting causing crashes for players on medium or low texture quality
– [SDK] Fixed steam.inf not being loaded from the base directory for SDK mods
– [CS:S] Fixed server crash when running with 64 players plus SourceTV

The following fixes were already included in the previous update for Half–Life 2: Deathmatch:
– Fixed ent_teleport causing a crash when issued by the server
– Fixed buildcubemaps command not working for maps that already have cubemaps embedded
– Fixed –buildcubemaps command line option generating black non–HDR cubemaps