Zam

but it will be needed in some of XEP Protocol like XEP-0055 Jabber Search

it might not be super useful for other API, but this PR is no harm for project, and it can be use on other protocol in the futures. As I...

i need both user jid and muc room jid, because i need to know who post the message in muc room. the jid will help me get extra info e.g....

oh by the way, i want to remind you about the qxmpp markdown file, the document url needed upload, it confused me few days to found out the latest is...

i guess it belong to delayed delivery issue, the sample xml from XEP-0203 show ``` ``` but QXMPP didn't has from attribute.

sure, i will do it at weekend.