mod_delegation: use clean_xmlns to remove jabber:client namespace from node: for the same reason as in mod_privilege, `jabber:client` namespace is removed with the clean_xmlns method coming from there. Furthermore, the forwarded <iq> stanza use the `jabber:client` xmlns while the stanza may come from a component with e.g. `jabber:component:accept` xmlns, this can lead to inconsistencies between the <iq> stanza and children (like <error> element).

---
labels:
- 'Stage-Alpha'
summary: Module deprecated, just use mod_smacks and mod_nooffline_noerror
...

Introduction
============

This module is deprecated and superseded by mod_smacks.
If you explicitly disabled mod_offline you need the new module
mod_nooffline_noerror to regain all features of this deprecated module.