Patch Note:1.6.34.1

From PotBS Wiki

This is a server-only build – you do not need to download a patch. The only change in this build is a fix to a bug where, when an invitation to a port battle expires, it crashes the mission server, causing problems with the port battle. This is what happened on Rackham on 8/5/08.

Release Notes for 1.6.34.0 are here.