This is a late introduction of dojox.sketch, which was contributed to dojo foundation by TeamPatent.

dojox.sketch allows users to place/manipulate shapes on top of a background image, zoom/pan, and (unlike other open-source Javascript drawing tools) supports undo/redo. It's designed for collaboration, encoding changes as diffs to the SVG document (the diffs can be transmitted to collaborators). It's cross-browser, transposing SVG to VML and vice versa on the frontend.

Lots of things have been happening in DojoX lately, both big and small. I'll leave it to Pete and Adam to talk about some of the widget-based improvements that have been making their way into the codebase, but I'll talk real quick about some of the other things that have landed recently, and some upcoming things to look for.