react-day-picker breaking changes

10.0.0

106 breaking changes, first published May 8, 2026.

• Removed amET
  Import amET from @daypicker/ethiopic. daypicker.dev
• Removed buddhist:DayPicker
  DayPicker was removed in react-day-picker 10.0.0 npmjs.com
• Removed buddhist:enUS
  enUS was removed in react-day-picker 10.0.0 npmjs.com
• Removed buddhist:getDateLib
  getDateLib was removed in react-day-picker 10.0.0 npmjs.com
• Removed buddhist:th
  th was removed in react-day-picker 10.0.0 npmjs.com
• Removed Button
  Use PreviousMonthButton and NextMonthButton instead. npmjs.com
• Removed ButtonProps
  ButtonProps was removed in react-day-picker 10.0.0 npmjs.com
• Removed Caption
  Use MonthCaption instead. npmjs.com
• Removed CaptionProps
  Use MonthCaptionProps instead. npmjs.com
• Removed classNames.day_disabled
  Use disabled instead. daypicker.dev

And 96 more in this version.

9.0.0

497 breaking changes, first published July 21, 2024.

• Removed ActiveModifiers
  ActiveModifiers was removed in react-day-picker 9.0.0 npmjs.com
• Removed CaptionDropdowns
  CaptionDropdowns was removed in react-day-picker 9.0.0 npmjs.com
• Removed CaptionLabelProps.displayIndex
  CaptionLabelProps.displayIndex was removed in react-day-picker 9.0.0 npmjs.com
• Removed CaptionLabelProps.displayMonth
  CaptionLabelProps.displayMonth was removed in react-day-picker 9.0.0 npmjs.com
• Removed CaptionLabelProps.id
  CaptionLabelProps.id was removed in react-day-picker 9.0.0 npmjs.com
• Removed CaptionLayout
  CaptionLayout was removed in react-day-picker 9.0.0 npmjs.com
• Removed CaptionNavigation
  CaptionNavigation was removed in react-day-picker 9.0.0 npmjs.com
• Removed CaptionProps.displayIndex
  CaptionProps.displayIndex was removed in react-day-picker 9.0.0 npmjs.com
• Removed CaptionProps.displayMonth
  CaptionProps.displayMonth was removed in react-day-picker 9.0.0 npmjs.com
• Removed CaptionProps.id
  CaptionProps.id was removed in react-day-picker 9.0.0 npmjs.com

And 487 more in this version.

9.0.0-rc.2

1 breaking change, first published July 21, 2024.

• Behavior changed
  CSS variables now live inside the calendar class scope. Custom CSS that sets them outside that scope will not apply. github.com

9.0.0-beta.5

2 breaking changes, first published July 21, 2024.

• Removed fromDate
  The fromDate prop is removed in favor of startMonth. Update code that passes fromDate. github.com
• Removed toDate
  The toDate prop is removed in favor of endMonth. Update code that passes toDate. github.com

9.0.0-beta.1

1 breaking change, first published July 21, 2024.

• Removed useInput
  The useInput hook is removed. The documentation lists alternatives. npmjs.com

Check your code

These are the changes. To see which of them reach your code, scan a public repository, or have your coding agent call check_code with your manifest or lockfile over MCP. The API reads every change in every version, not only the newest. On Team and up, a fix pull request opens for the changes that reach a connected repository. Nothing merges or deploys.