+version 0.5.5, DATE
+// TODO
+
+version 0.5.4, 2011-09-14
+* Change displaying events a bit, use system colours (#13).
+* Fix display of conflict and alarm icon on maemo (#35).
+* Improve logic of grouping events into timeslots (#22).
+* Remove warnings without a database or with an empty one (#20).
+* Import/update: show progressbar immediately (#25).
+* Update dates and text for day navigator widget when switching
+ conference (#36).
+
+Version 0.5.3, 2011-08-16
+* Add "jump to today" button to date navigator.
+ Thanks to Michael Schutte for the patch.
+ Fixes: #29
+* Don't die on importing a schedule that does not contain
+ a city field.
+ Thanks to Axel Beckert for the bug report.
+ Fixes: #32
+