NOTION posted this to facebook:
We submitted a new update of Notion and Progression iPad apps to Apple a few days ago. We expect Apple will have it approved in the next week or two. This build fixes several bugs that recently appeared with entry, solved items with "select" issues, you can now save/export audio, you will have the first steps in our MIDI implementation with being able to connect a device and use step-time entry, and a ton of other things. Next up...real-time MIDI record/perform, retina graphics, panning, printing from app, more measures per staff options...and much much more. You will see several major product changing updates over the next two months.