+0.5.1 (14 February 2000)
+* Fixes a small number of bugs.
+
+0.5.0 (7 February 2000)
+* Expressions can be written ("archived") to files and read therefrom.
+* Addition of GiNaC-cint, which lets you write complete programs in
+ an interactive shell-like manner in your favoured programming
+ language (C++).