+2014-11-12 Carl Hetherington <cth@carlh.net>
+
+ * Version 2.0.21 released.
+
+2014-11-12 Carl Hetherington <cth@carlh.net>
+
+ * Version 2.0.20 released.
+
+2014-11-10 Carl Hetherington <cth@carlh.net>
+
+ * Guess initial scale from the size of video
+ content images, taking pixel aspect ratio into
+ account where possible.
+
+2014-11-07 c.hetherington <cth@carlh.net>
+
+ * Add a hint if there is 3D content in a proposed 2D DCP.
+
+2014-11-06 Carl Hetherington <cth@carlh.net>
+
+ * Basic support for emailing a report of
+ a problem (#43).
+
2014-11-05 c.hetherington <cth@carlh.net>
* Add a few more hints.