Version `0.3.0` (2013-07-07):
+First edition of Changelog for `diaspy`.
+Developers should update their code as version `0.3.0` may not be fully
+backwards compatible depending on how the code is written.
+If you always pass named arguments and do not rely on their order you can, at least in
+theory, not worry about this update.
+
+Version `0.3.0` introduces few new features, fixes several bugs and brings a bit of
+redesign and refactoring od `diaspy`'s code.
+
+----