Folks, We have discussed the documentation issue in another mail thread and agreed to adopt the new structure for 2.2.
As the 2.2 space is now available (with old content though) and the dual maintenance issue is raised, I'd like to do the maintenance work with my colleagues. You can update the 2.1 doc, and I can help port the new information to 2.2 if necessary. Thanks. Rebekah Zhang
