The official WarRock website has news of a new patch that was released for the ongoing beta.
"Despite a rocky start, the auto-patch servers are now working correctly and all user clients should update automatically. For users that are still having problems, a patch .exe is available
here.
A changelog is available
here. This update includes the AK-47 assault rifle, the .357 Magnum, two new maps (Harbor_IDA and Ravello 2nd Street), and general balance updates and bugfixes. "