It fixes a few minor issues and bugs. The most notable features are a better layout, and admin now ships only with the codemirror editor. It works better under windows.
I strongly suggest you upgrade. There are still some open issues but they are not new of 2.0.9 - dropbox login does not work (I believe due to change in dropbox APIs) - users have reported problems with the pg8000 so until we understand them we recommend the psycopg2 driver. - keyed tables support can be improved. Continue to test it and please report any issue so they can be taken care of asap. Massimo --
