mod_rest: Expand mapping of XEP-0045 join stanza The previous 'join' mapping was apparently lost in translation when swithing to datamapper, so might as well map some properties allowing history control. Usually you probably want either zero history or history since the last known time of being joined. Maybe that the former should be the default?

---
labels:
- Statistics
summary: Collect statistics on client features
---

Description
===========

This module measures the features supported by each connected client.

It requires mod\_cache\_c2s\_caps to be loaded on each VirtualHost to
provide the disco#info data.