- fixed an issue where MIDI channel was not preserved properly between sessions

- fixed an issue where the settings menu was not properly rendered

- fixed an issue where closing the modulation menu while multitouching that could produce unexpected behavior

- fixed an issue where patches using non-English characters were not loadable

- fixed an issue where comb filter UI did not update properly on filter 1

- fixed an issue where occasionally the app would cause a large cracking sound at startup

- updated Audiobus SDK to latest

- stability updates for iOS 9 and 10