Titan Quest Patch Next Week @ TQ Vault

This comes from "V" on the the TQV forums:

Hello Everyone!

The next patch is finishing up in testing and will be available for download next week. This patch is primarily a crash and performance patch - we also fixed many of the quest issues people were having. For people still having issues connecting and staying connected in multiplayer games there was a substantial change made to our packet optimization which should help out as well. The gameplay and balance patch which has been in discussion on the boards will be following in a few weeks. I just didn't want there to be any confusion. These are two seperate patches.

Head over to find out the particulars.
Source: TQ Vault