We need an updated document that details the list of all the stuff that's in devstudio 11.

This can be based on https://docs.google.com/spreadsheets/d/1xOgXaeXSZOc0AFIhwzaKQIzCJpMQS8d-rhuqRuwVLQ4/edit#gid=0 but needs to be a fresh document as much of the content has changed, upversioned or been removed.