On 2011-01-10 at 15:28:34 [+0100], Philippe Houdoin <philippe.houdoin@xxxxxxxxx> wrote: > > Everything that is not likely to be called by 3rd party software may be > > changed. > > What about our BRoster being updated to offer old signature <-> new > sgnature matching feature? > These applications could then explicitly call him to register their > *old* signature too, beside the usual (new) one. I find that overkill. If changing a signature might cause trouble with older apps, just don't change it. It's not like a lot of people will ever see the signatures anyway. CU, Ingo