DOC: Update clangelog

CHANGELOG

@@ -7,7 +7,14 @@
 - Implicit types for queries with lkt
 - Import favorites from kurisu as new playlists
 - Catch signals to close cleanly lektord
-- Some bug fixes...
+- Don't echo stuff in the terminal while lektord is running (mostly done to have clean logs, even when pressing ^C)
+- Prefix keys in the window with control, to avoid seeking with i3 when switching windows
+- Deprecate the `VOCA` type
+- Add time in logs
+- Stop the playback when the last kara in the queue is terminated
+- Bug fix: can now start playing the last kara of the queue
+- Bug fix: the deadlock on next kara should be fixed by not using the IDLE event from MPV
+- Some other bug fixes...
 
 # v2.1 (df74b85f)