Thanks, Simon! We’ve been working our way through the most asked-for features. This was #2 after TypeScript declarations which we shipped in 0.6.5.

Support for interaction was the biggest conceptual piece left to declare “1.0”, so I’m thrilled by the progress we’ve made. This is the culmination of a couple years of thinking and experimentation! Fil got brushing working a few minutes after the release, so I suspect we’ll see brushing and other selection modes in the near future. (Sneak peek: https://observablehq.com/@observablehq/plot-brush-interactio...) We also want to allow panning & zooming and declarative animation, but I expect those to take longer.