+This is a minor new release of South, and the third bugfix release for the
+:ref:`0.7 series <0-7-release-notes>`.
+Backwards incompatible changes
+South now also checks if you're converting a field to/from NULL and makes you add defaults as appropriate.
+Circular Dependency Fixes
+South's circular-dependency-checking engine has had some fixes to stop false positives.
+PyODBC backend improvements
+Thanks to Shai Berger, the MSSQL backend has had some much-needed improvements.
+Various other improvements
+Fixes to generated migration names, table name escaping, WSGI compatability, MySQL foreign key checks, and 2.4 compatability.