cloudflare/kumo @cloudflare/kumo@2.6.0

@cloudflare/kumo@2.6.0

Repository: cloudflare/kumo

Tag: @cloudflare/kumo@2.6.0

Published: 2026-06-22T18:34:51Z

Prerelease: no

Release notes:

Minor Changes

• 1b04ee9: Add Toolbar for composing explicit toolbar controls into a shared grouped card.

• 116e0de: feat(chart): add enableLegendSelection prop to TimeseriesChart

Opt-in (default false) hidden ECharts legend that lets consumers drive series visibility imperatively via the legendSelect / legendUnSelect / legendToggleSelect actions — useful for building a custom interactive legend with ChartLegend. Series toggled off via the legend are also excluded from the tooltip. Requires registering ECharts' LegendComponent (echarts.use([LegendComponent])). When disabled, behaviour is unchanged.

• 815628f: Extend LegendItems to take pointer events & timeseries merges forwardref to support those events

Patch Changes

• 430689b: Update the Button primary and destructive variants with token-derived gradient treatments.
• 539e5bf: Fix horizontal scroll in Sidebar.Content: always apply overflow-x: hidden on the scroll viewport, not just when collapsed. Base UI's ScrollArea.Viewport sets overflow: scroll as an inline style, which allowed ~14px of horizontal overflow when consumer content (e.g. search buttons with keyboard shortcuts) exceeded the sidebar width.
• 4378067: feat(radio): add generic value type support to Radio.Group and Radio.Item
• fb5fed1: Fix the green Badge variant missing its background color token.
• bdd890c: Keep generated component registry descriptions to JSDoc summaries before markdown sections or code examples.