+2013-11-21 Carl Hetherington <cth@carlh.net>
+
+ * Version 1.33 released.
+
+2013-11-21 Carl Hetherington <cth@carlh.net>
+
+ * Fix Ubuntu 13.04 build.
+
+2013-11-20 Carl Hetherington <cth@carlh.net>
+
+ * Version 1.32 released.
+
+2013-11-20 Carl Hetherington <cth@carlh.net>
+
+ * Version 1.31 released.
+
2013-11-20 Carl Hetherington <cth@carlh.net>
* Add primitive hints dialogue box.