9.5.2

mantinedev/mantine9.5.2Aug 22, 2026by github-actions[bot]

AI Summary

A patch release focused on bug fixes across the hooks, dates, core, and form packages, including timezone handling, positioning issues, and new hook additions.

Key Highlights

Fixed `use-debounced-value` firing multiple times and emitting stale values
Fixed recurring events not working with timezones in schedule
Fixed Tooltip positioning NaN errors and TimePicker focus handling
Added lazy languages loading support to CodeHighlight
Added new `useWatchValue` hook to form package

New Features

Lazy languages loading for CodeHighlight
useWatchValue hook for form state watching

Full Release Notes

- `[@mantine/hooks]` use-debounced-value: Fix `leading: true` firing multiple times per burst and emiting a stale value (#9119)
- `[@mantine/schedule]` Fix recurring events not working with timzones (#9112)
- `[@mantine/dates]` Fix `minDate` used for default date in some cases (#9117)
- `[@mantine/core]` Tooltip: Fix tooltip setting NaN in top/left position style when event position values cannot be read (#9131)
- `[@mantine/dates]` TimePicker: Fix incorrect focus handling of partially filled hours field (#9128)
- `[@mantine/core]` RollingNumber: Fix incorrect copy event handling (#9132)
- `[@mantine/core]` Notification: Fix incorrect `closeButtonProps` type (#9134)
- `[@mantine/code-highlight]` Add support for lazy languages loading (#9141)
- `[@mantine/code-highlight]` CodeHighlight: Add prop to keep indentation of the first line of the code block (#9140)
- `[@mantine/dates]` Add missing formatting functions to MiniCalendarm DateInput and YarsList components
- `[@mantine/schedule]` WeekView: Improve performance of events positioning algorithm (#9075)
- `[@mantine/form]` Add new useWatchValue hook
- `[@mantine/core]` Fix Combobox-based components not working correctly with Chrome autocomplete