+0.5.3 (23 February 2000)
+* A more flexible scheme for registering functions was implemented,
+ allowing for remembering, too.
+* Some Bugfixes.
+
+0.5.2 (16 February 2000)
+* Mainly fixes a bug in the packaging of release 0.5.1.
+
+0.5.1 (14 February 2000)
+* Fixes a small number of bugs.
+