26 ??? 2011 ???? ???????? Valve ????????? ? ???? ????????? ?????????? ?????? Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM).
??? ???? ????? ?????????? ???????? ? ???? ??? ?????????? ????????????? ???? ???? ??????. ? ????? ???????? CS: Source, ?????????? ???????? ? ???? ?????????:
-?????????? ??????? ??????? ??? ?????????? c sv_pure 1
-?????????? ??????? ??????? ????????? ? ???????? ??????????
-?????????? ??????? ??????? ????????? ? ?????????? alt-tab ? ???????? ????.