Would be great to have the ability to add arrows , circles and rectangles in screenshots to make it easy to highlight sections in screenshots.
We recently added Text and Undo/Redo. We’ll look into other markup options as well. You can see several suggestions at https://github.com/mozilla-services/screenshots/issues?utf8=✓&q=is%3Aissue+is%3Aopen+[annotations]+
Thanks. I used the text tool yesterday, was a great help. I have upvoted on the issues relating to shapes and arrows.