Hi, On Fri, Jun 17, 2011 at 11:57 AM, Pavel Strashkin <pavel.strashkin at gmail.com> wrote: > The extending (minor!) doesn't mean the breaking. Yes it does. You'd break, among other things, tools that read introspection information (or example, gdbus(1) or d-feet(1)) or any program that uses a registration pattern (e.g. takes an object path). David