-------------------------------------------
-0.?.? (to be announced) "spectral gravity"
-------------------------------------------
+---------------------------------------------
+0.?.? (to be announced) "invertible validity"
+---------------------------------------------
+
+--------------------------------------
+0.4.13 (2013-07-29) "spectral gravity"
+--------------------------------------
+
+One more 0.4.x release before the API-breaking changes for 0.5.0 go
+in. The main features of this release are the ogg/opus audio format,
+and UTF-8 support, but it includes also tons of other improvements
+and fixes all over the place.