v46.0.0

• [Beta] Added optimize build as a lighter weight option more suited to production environments (#5527)
• Added lettering glyph to EuiIcon (#5525)
• Updated the outline color in euiCustomControlFocused mixin to use $euiFocusRingColor instead of currentColor (#5479)
• Added betaBadgeTooltipProps to EuiKeyPadMenuItem to extend the wrapping EuiToolTip (#5541)
• Added globalStyles prop to EuiProvider to allow for global style customization (#5497)
• Exported EuiGlobalStyles component (#5497)

Bug fixes

• Updated the outline color in euiCustomControlFocused mixin to use $euiFocusRingColor instead of currentColor (#5479)
• Fixed keyboard navigation in EuiDataGrid not fully scrolling cells into view (#5515)
• Fixed EuiKeyPadMenuItem accessibility issue where there was a nested focusable element (#5541)

Deprecations

• Deprecated data-gridcell-id from EuiDataGrid in favor of 4 new and more flexible props - data-gridcell-column-id, data-gridcell-column-index, data-gridcell-row-index, and data-gridcell-visible-row-index (#5515)

Breaking changes

• EuiKeyPadMenuItem now wraps itself with EuiToolTip when betaBadgeLabel is supplied forcing top element style props to be passed via betaBadgeTooltipProps (#5541)