• Added the following properties to EuiButtonGroup's options configs: toolTipContent, toolTipProps, and title. These new properties allow wrapping buttons in EuiToolTips, and additionally customizing or disabling the native browser title tooltip. (#7461)
• Enhanced EuiResizeObserver and useResizeObserver's performance to not trigger page reflows on resize event (#7575)
• Updated EuiSuperUpdateButton to support custom button text via an optional children prop (#7576)

Bug fixes

• Fixed EuiFlyout to not repeatedly remove/add a body class on resize (#7462)
• Fixed EuiToast title text to wrap instead of overflowing out of the container (#7568)
• Fixed a visual bug with EuiHeaderBreadcrumbs with popovers (#7580)

Deprecations

• Deprecated euiPalettePositive and euiPaletteNegative in favour of a more culturally inclusive euiPaletteGreen and euiPaletteRed (#7570)
• Deprecated all charts theme exports in favor of @elastic/charts exports: (#7572)
  • Deprecated EUI_CHARTS_THEME_<DARK|LIGHT> in favor of <DARK|LIGHT>_THEME from @elastic/charts. (#7572)
  • Deprecated EUI_SPARKLINE_THEME_PARTIAL in favor of useSparklineOverrides theme from the kibana charts plugin theme service.

Accessibility

• Updated EuiModal to set an aria-modal attribute and a default dialog role (#7564)
• Updated EuiConfirmModal to set a default alertdialog role (#7564)
• Fixed EuiModal and EuiConfirmModal to properly trap Safari+VoiceOver's virtual cursor (#7564)