We've created a Discord server where you can give us direct feedback on the current builds of Notability and let us know your feature requests. We'll have members of the team in the Discord that you can chat directly with.
If you decide to join, make sure you download and install Discord first, then click the above invite link.
Once you've joined, make sure you click the ✏️ icon in the verify channel to get access to the server. We hope to see you there soon.