Congratulations on the release, I especially like the updates to the structure of the website, they make it much easier to find information than before.

I might be willing to help contribute to the project, but Im not sure if I have the necessary background to do any good. Is there any areas in hardware specific stuff that I should know beforehand?
About the Android and ios support, thats very exciting! How exactly do things like window creation and input handling work on a mobile device work? Is the mouse just assumed to be wherever the user last touched the screen? (I checked the new tutorial docs, but there was no info there)