> It's a draft XEP, so it's not widely implemented yet. Just to pick on this, sorry. The XSF terminology is not obvious (it was inherited from other standards

> It's a draft XEP, so it's not widely implemented yet. Just to pick on this, sorry. The XSF terminology is not obvious (it was inherited from other standards organizations). Draft here means the protocol is absolutely in use, it just means that it is theoretically open to changes. The next stage is "Final", and that is typically only reached after substantial time in production (it's basically a statement that the document is 100% finished and won't ever be updated). There have been proposals to change the term "Draft" to "Active" or similar. XEP-0191 is supported by practically all servers: https://compliance.conversations.im/test/xep0191/ https://compliance.conversations.im/test/xep0191/ And supported by all modern clients.