0.8.3

Added

• ButtonGroup and ButtonToggle now support options as an alternative to nested ButtonItem children
• TreeGroup component

Fixed

• ButtonGroup and ButtonToggle accessibility issues due to hidden inputs (they now render a list of buttons instead)
• Banner no longer extra wide margin-right by default
• Calendar, InputDate, and InputDateRange localization props

Removed

• ButtonGroup and ButtonToggle no longer support an uncontrolled version, since they now render a list of buttons instead of checkbox and radio groups.