Mike Bostock

Suggestions:
- add link to migration notebook
- highlight some examples to clarify
- 3 top features which you think the community will benefit from (e.g. tl;dr for release)

Melody Meckfessel

* A great example is the Mona Lisa color histogram, which now works in multitouch (https://observablehq.com/@d3/mona-lisa-histogram)

* Multitouch and the new event system are documented in the forthcoming “multitouch done right” (sic) https://observablehq.com/d/8c6133113d33b60c

* Another goodness of D3 6.0 is documented in the forthcoming "d3.groups and d3.hierarchy" https://observablehq.com/d/9a453665f405eebf

* d3-Delaunay is another highlight; https://observablehq.com/d/58f6cc721fa26757 is a new notebook that can demonstrate it in a simple but colorful way

I’ve trimmed and bolded the next cell facilitate faster scanning and added more links to examples.