mod_vcard_muc: Add an alternative method of signaling avatar change When the avatar has been changed, a signal is sent that the room configuration has changed. Clients then do a disco#info query to find the SHA-1 of the new avatar. They can then fetch it as before, or not if they have it cached already. This is meant to be less disruptive than signaling via presence, which caused problems for some clients. If clients transition to the new method, the old one can eventually be removed. The namespace is made up while waiting for standardization. Otherwise it is very close to what's described in https://xmpp.org/extensions/inbox/muc-avatars.html

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labels:
- 'Stage-Alpha'
summary: 'Allows users to invite new users'
...

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

This module allows users with an account to generate single-use invite URLs
using an ad-hoc command. The invite URLs allow new users to create an account
even if public registration is disabled.

After the account is created, the inviter and the invitee are automatically
added to the other's roster. The inviter of a user is stored, so can be used
later (for example, for detecting spammers).

This module depends on Prosody's internal webserver.

Compatibility
=============

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  0.9   Works
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