-0.5.v - dd/mm/yyy - bugfix release
+0.5.5 - 17/11/2008 - bugfix release with students in mind
+ * by ... we proved fixed to use only the specified lemmas but
+ using full unification inside auto.
+ * new apply rule tactic, that exploits the goal type to
+ disambiguate the input term.
+ * new didactic/ library directory, with support for natural deduction
+ treese.
+
+0.5.4 - 19/10/2008 - bugfix release
+ * When a file is opened, the cursor is placed at the begin of the
+ buffer and not atthe end as before
+ * New macro eval
* More code in the direction of a fully functional matita status, that
improved undo reliability in the parser/notation modules
* matitac was seldom compiling up-to-date files, fixed