+This file is not yet operational. Eventually it should record all changes.
+Till then, you are advised to resort to our CVS server where all changes are
+logged. This is how to get anonymous read-only access:
+$ cvs -d :pserver:anoncvs@cvsthep.physik.uni-mainz.de:/home/cvs login
+enter the password `anoncvs'
+$ cvs -d :pserver:anoncvs@cvsthep.physik.uni-mainz.de:/home/cvs -z 9 co GiNaC