патч для Public Test 2 с префиксом 2.1

изменения:
Here is a short list of most important changes, fixes and improvements from Public Test 2 (build 109) to 2.1 (build 109.2).

1) problem with firewalls/routers should be fixed now
2) added option for choosing address on a multihomed system
3) much faster network packet compression
4) server location reporting
5) true dedicated server
6) client send-behind
7) server limits for client BPS
8) additional server info
9) joystick problems
10) server password
11) wait for all players
12) talk
13) network parameters in single player
14) if-else construct in scripts
15) no more auto adjustments
16) system info cvars
17) memory adjustments in scripts
18) zoom cheat
19) split screen menus
20) keys transfer on player disconnection