Hi-Rez Studios announces tomorrow they will launch the promised Sandstorm update for Global Agenda, their espionage-themed MMOG. This is apparently not a simple procedure, as they are planning a half-day of downtime, saying: "The Global Agenda Servers are expected to be down on THURSDAY, JUNE 3, 2010 from ~6:00 AM- 6:00 PM US Eastern (10:00 to 22:00 GMT) while the patch is deployed. Watch GAServerStatus on Twitter for the latest server availability information." The new version includes a large number of changes, including 30 new weapons, and the patch notes have all the details.