• A brand new style.
• Support react 16+.
• Support Internationalization.
• Support flow, a Static Type Checker for JavaScript.
• Added prettier formatting.
• Update build to use babel-preset-env.
• Give up support for IE9.
• Breadcrumb New support separator property, custom separator.
• Modal autoResizeHeight attribute renamed to overflow.
• Update Button Group
  • Delete shape property, replace with appearance property, add support for subtle and ghost button.
  • Add property color, define button color.
  • Add property loading.
• Update Table
  • Integrate all rsuite-table functions.
  • Add support merged cells.
  • Add support text over long line wrap processing, you need to set the wordWrap property, default to flase.
• Update Checkbox, support indeterminate property.
• Update Dropdown
  • Delete the activekey and select properties, and use the Selectpicker component if you need to select a feature.
  • Add Support Multilevel Menu.
  • Add property placement` , set menu display location.
• Update Nav components, add appearance (default,subtle,tabs) property.
• Update Form related components
  • Integrates all form-lib and rsuite-schema functions.
  • Replaced the Field component with the FormControl component (default processing Input component, can be modified by accepter property).
  • Form checktrigger property value null to 'none'.
  • Support 3 kinds of layout layout: horizontal, vertical, inline.
  • Helpblock support tooltip property.
  • Add ErrorMessage component for displaying error messages.
• Integrate standalone component library into rsuite library
  • Add Uploader.
  • Add Tree.
  • Add CheckTree.
  • Add TreePicker.
  • Add CheckTreePicker.
  • Add SelectPicker.
  • Add CheckPicker.
  • Add Cascader.
  • Add AutoComplete.
  • Add DatePicker.
  • Add DateRangePicker.
  • Add Slider.
  • Add InputNumber.
  • Add Steps.
  • Add Timeline.
• New Components
  • Add Sidenav.
  • Added IconButton.
  • Add Icon, instead of IconFont component, while supporting SVG custom import icons.
  • Added Drawer.
  • Add Progress.
  • Add Alert.
  • Add Message.
  • Add Notification.
  • Add Loader.