Development Plans for MuseScore App on Android

Is there any sort of roadmap for the development of the Android version of Musescore? Although there have been improvements over recent months there are still some significant rendering issues with the current version, including:

1) Sans-serif fonts are rendered as serif.
2) Colour is not supported, only black.
3) Text rendering is grainy, as if it's not being antialiased - perhaps this is a consequence of text being black, no greys available.

The examples below show how well the old MuseScore Songbook app rendered scores compared with the new app. These screenshots were taken on the same device at a scaling of original size.