+Dec 21, 2012 Version 5.2.1
+ * tools/phm2helix.cpp: Fix spelling mistake
+
+Nov 7, 2010 Version 5.2.0
+ * tools/ifexport.cpp: Add Text output option (thanks to
+ Christian Thibaudeau)
+
Aug 22, 2009 Version 5.1.3
* src/ctsim.cpp
- Improve numbering of unnamed documents. Reduce cut-and-paste code.