What is new in 5.0 update?

What is new in 5.0:

1) You now have two modes:

A) Paint mode.

B) Eraser mode.

Paint allows you to paint colors and eraser will delete the colors on the canvas.

2) Now to save, you will need to go to file and click on save like this:

3) More file types support:

4) Fixed some bugs.

This software is not coming to Windows!

Thanks Jonathan Steadman.

Overall look of the new interface: