General request to @Sparx, for this and future releases.
Please can you hyperlink items in the release notes to the relevant part of the user guide which describes the new feature?
No problem if not all are filled-in at the beta-stage, but it would save all of us trying to find new stuff, and maybe all failing because that bit isn't yet in the UG.
Example: "Grid-style diagrams". Can't seem to find in the current V16 beta UG by searching for "grid style diagram".