Server: beta19 & beta20
TeamSpeak Systems released today new beta´s for their TeamSpeak 3 server and the client. The client should auto-update itself if you have already a newer version (beta8 for example) and for the server update its as always higly recommended to install it as soon as possible.
Right after the release, an user (Stefan1200) found a small bug with the new icon id´s thing and reported it at the official forums. TeamSpeak Systems fixed it and said to release a new server beta tomorrow.
Server beta20 as announced yesterday has been released today. Two bugs fixed. If needed, simply expand the changelog to see all the details.