Changelog.md

@@ -2,6 +2,17 @@
 
 Dates and release notes for all production releases of the Briar Desktop program. For the Android app see [its respective changelog](https://code.briarproject.org/briar/briar/-/wikis/changelog).
 
+### [0.5.0-beta (planned)](https://code.briarproject.org/briar/briar-desktop/-/commits/0.5.0-beta)
+
+2023-06-27
+* Add support for private groups
+* Add support for the Mailbox app
+* First version that's available for macOS
+* Include date in log output
+* Add feature to mark whole forums as read
+* Fix bug with long forum names hiding "shared with" info when spanning two lines
+* Fix issue with message counter when deleting unread messages
+
 ### [0.4.2-beta](https://code.briarproject.org/briar/briar-desktop/-/commits/0.4.2-beta)
 
 2023-03-12