An Alpha build for Blogaway is available on the Play store now. This is a completely re-written codebase, and thus, this update will not use the old data that you have with the existing version. You will need to setup your accounts and reading lists again.
Also, all your drafts, if any would not be imported into the new drafts system. If you want to preserve your drafts, please publish them, or save them as online drafts, and then proceed with the update.
Migration old the old data was a lot of work. And I don't really think it's worth. If and only if you have a lot of phone drafts, it's a real problem for the users. But other than the drafts, setting up everything else shouldn't take much time.
Do let us know if you run into any problems with this alpha release.
Do join this Google Community to get early access to alpha and beta builds, and if you wish to help testing the builds.
Join the Blogaway Page and let us know your feedback.