1) What's the default notification mode supposed to be? "xml-
patching" is listed as the default and fail-safe in some text, but
"no-
patching" is also described as the singular "must implement" mode. It
seems to me that if a mode is the default if no mode is specified,
then that mode had better be the default.
This question is a primary source of confusion in Section 4.3, and
I'd
appreciate some feedback. This whole section got a lot of edits, you
may want to usea difftool.
for implementers this is no big deal, although you MUST know which is
the default if the parameter is missing, anyways it can be anyone of
those, so i'm fine with this technical change.