This tidbit was nestled in the Dec. 13 additions to the official Patch 5.1 hotfix notes (which posted last night):
Various weapon procs will no longer sometimes prematurely break the Stealth provided by the Subterfuge talent.
I’m not sure whether this will account for *all* of the occasions in which people who had chosen Subterfuge as their tier-1 talent were seeing their stealth drop suddenly and inexplicably, a problem that folks have been reporting for months now. But it sure as heck can’t hurt.
For a list of all rogue-related changes in Patch 5.1, you know where to go. Because I just linked to it. Back there. A couple sentences ago. Look behind you. Not in real life. *Virtually* behind you. Literary style. There ya go.