While in alpha and beta stages show the application version

The bug fixes and new features implemented list should be visible to the testers. If it is easier use the last commit date in a visible place as a button that will open the recent implementation list. This will allow us to keep track of what was developed and should be tested. As you imagine our feature requests are targeting the deal breakers at the moment, but more issues are not requested yet because we know that from the feature perspective your goal will be to bring this application to the desktop version at least.

For example: one of the most important issues that was not raised until now is the ability to revert actions(undo and redo). I truly hope that you are using a CQRS pattern in this effort.