[Standards] UPDATED REGISTRY: Jabber/XMPP Protocol Namespaces

[XMPP Registrar]

The Jabber/XMPP Protocol Namespaces registry has been updated.

Version: 0.28

Changelog: Added urn:xmpp:receipts (XEP-0184). (psa)

URL: http://www.xmpp.org/registrar/namespaces.html