Stay tuned for upcoming 0.9
After much work on the code to provide a nice platform for future developments, Duo is now nearly considered stable again. The new platform will be a support for future developements, some of them being already studied like the game rules customization or a new console based user interface.
The goal of the next release is only to provide the features of the 0.8 version though, with some bugfixes and UI tweaks. You will find more details on the roadmap.
You can get test the most recent version on the Bazaar repository.