Hope you are well too.
Yes I remember that keyboard input stuff.
So I was planning to move from png to svg for optimal drawing on high resolution devices. But I never finished that. It caused some issues on low Android versions that I wanted to keep supporting. So basically those svg's are just sitting there.
There is a new branch that contains some work for improvements to online play and to allow for dragging a piece to move it. But my hobby time is now mostly occupied by work on another project (http://resolf.com/
) for which I am developing the Android and iOS app. So when there ever will be another update released I do not know, but I expect to work on it in the future because there are many more improvements I want to implement.