CS:GO update for 4/25/2017

[ PERFECT WORLD ]– Added ability to send friend requests using CS:GO friend codes for Perfect World Beta accounts that had their identity verified.
– Added support for CS:GO Community chat in Perfect World launcher.
– Added support for CS:GO url handling to inspect CS:GO items, download match demos, and join parties in Perfect World launcher.
– Fixed missing content for Crown sticker and Blitz Kids music kit.
– Fixed Arms Race configuration on Shanghai and Guangzhou official servers.
– Other UI and content fixes for Perfect World Beta players.

[ MISC ]– Added ability to invite a recently played with player to your party even without being friends with them.
– Headshot dink sound is no longer audible at a very long distance, except for the player who scored the headshot.
– MOTD custom URLs are now restricted to http:// and https:// protocols only.