Dezi 0.2.0 has been uploaded to CPAN.
The minor version bump from 0.1 to 0.2 reflects a major internal refactoring and a solidifying of the API.
The changelog:
 0.002000   11 Sept 2012
    * refactor all config into Dezi::Config
    * add optional basic authentication for /index, /commit and /rollback actions
    * add Architecture doc, flesh out Tutorial doc.
Also released to CPAN is Dezi::Client 0.2.0 with support for the authentication features of Dezi 0.2.0.