* Faster load times.
* Private message fixes.
* Fix contact groups expanding/collapsing.
* Manual SSB theme color picker.
* Give channel subscribe/unsubscribe similar grouping treatment to follows/blocks.
* Slightly improved following/blocking message display.
* Remove the query tab in favor of searching for "sql:SELECT ...".
* Exclude messages for subscribed channels from the general feed.
* Remove OpenSSL.
* Updates: CodeMirror, libbacktrace, and speedscope 1.24.0.
