+* Thu Jul 02 2009 Stephen Soltesz <soltesz@cs.princeton.edu> - www-register-wizard-4.3-1
+- better error handling on updating node information.
+
+* Wed Jun 03 2009 Stephen Soltesz <soltesz@cs.princeton.edu> - www-register-wizard-4.3-0
+- update version number to match 4.3 for consistency and clarity.
+
+* Wed Jun 03 2009 Stephen Soltesz <soltesz@cs.princeton.edu> - www-register-wizard-4.2-4
+- changes to work with 4.3... probably need to update the version information to
+- avoid confusion.
+
+* Thu Apr 16 2009 Stephen Soltesz <soltesz@cs.princeton.edu> - www-register-wizard-4.2-3
+- bring up to date.
+
+* Mon Mar 16 2009 Stephen Soltesz <soltesz@cs.princeton.edu> - www-register-wizard-4.2-2
+- correct typos.
+- remove extra print statements.
+- remove 'debug' continue buttons.
+
+* Fri Mar 13 2009 Stephen Soltesz <soltesz@cs.princeton.edu> - www-register-wizard-4.2-1
+- enforced model check on add-pcu.
+- display clearer messages on stage 8, regarding pcu success or failure.
+