I wonder version 11 has some drawing tools? I want to be able to draw a simple round or square shape. I'm really surprised that a drawing program does not include simple drawing tools....? Or maybe I missed something?
No, you're not missing something. What you can try is to import images of the shapes you want, tidy them up (tweak) and then set them as motifs but drawing tools are not part of this package.
You can post a request as a future feature but that's the best you can do at this time.