v62.1.0

• Updated tokenFile, tokenSymbol and tokenRepo default shapes to square instead of rectangle (#6067)
• Updated EuiGlobalToastList to be a function component (#6068)
• Added new useCurrentEuiBreakpoint hook, which returns the current browser window width as a named EUI breakpoint size (e.g. xl) (#6079)

Bug fixes

• Fixed unintentional subcomponent remounting in EuiCodeBlock during rerenders (#6077)
• Fixed useIsWithinBreakpoints hook not correctly respecting consumer theme breakpoint overrides (#6079)

CSS-in-JS conversions

• Converted EuiBreadcrumbs and EuiHeaderBreadcrumbs to Emotion; removed $euiBreadcrumbSpacing and $euiBreadcrumbTruncateWidth (#5934)
• Converted EuiDescriptionList to Emotion (#5971)
• Converted EuiToken to Emotion (#6067)
• Converted EuiToast, EuiGlobalToastList, and EuiGlobalToastListItem to Emotion (#6068)
• Moved .euiBody-hasPortalContent styles that used to live in _portal.scss to Emotion EuiGlobalStyles (#6075)