Atm I'm working on pamac-tray to make it checking updates periodically. When it will be done, pamac will have all the features I wanted when I decided to code it.
Then I think I will paused the developpement of new features and working on having a really stable and reliable app (For example, some more work has to be done to give more understandable information when errors occured).
After it will be time to have translation support and implement some requested features.