On Wed, 10 Dec 2025 12:04:37 -0500
Stephen Paul Weber <singpolyma(a)singpolyma.net> wrote:
I was wondering
whether some features, which have visual impact on
messages, should have XML Namespaces (xmlns).
This is already how everything works.
Sorry. I was not aware of it. I changed the title.
So, how is it that older clients *do* display contents of elements with
xmlns that is not supported?
is there a directive in the RFC specifications of the XMPP standard
which recommends to realize only elements of supported xmlns?