- #2275: Allow punctuation to immediately precede a mention
- Add support for XEP-0437 Room Activity Indicators see [muc-subscribe-to-rai](https://conversejs.org/docs/html/configuration.html#muc-subscribe-to-rai)
- Bugfix: Use real JID in XEP-0372 references only when the MUC is non-anonymous
- Bugfix: Connection protocol not updated based on XEP-0156 connection methods
- Bugfix: `null` inserted by emoji picker and can't switch between skintones
- New hook: [getMessageActionButtons](https://conversejs.org/docs/html/api/-_converse.html#event:getMessageActionButtons)