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`0.0.0-experimental-03d6f7cf0-20240209`, woohoo! :) because we rely on the experimental `<Offscreen>` component (since renamed), plus some experimental caching thing, and haven't gotten around to updating to a newer build.

15.0.0 - we finally got acceptable SVG support, but still unsure over whether that we delegate DOM manipulation to react or D3's selection API for data visualisations.