9.4.1

EmilTholin/image-trace-loader9.4.1Jun 28, 2026by rtivital

AI Summary

A bug fix release for Mantine UI addressing React compiler compatibility and rendering issues across multiple components.

Key Highlights

Fix for React compiler compatibility with hooks and forms
Heatmap fix for values outside the domain
RollingNumber fix for rendering `-0`
Slider fix for RTL layout marks
TimePicker fix for duration values greater than 9999 hours

New Features

React compiler compatibility fixes
Heatmap domain rendering fix
RollingNumber zero rendering fix
Slider RTL marks fix
TimePicker duration fix
Menu accessibility improvements
Collapse ref and style props fix
Textarea autosize fix
Schedule event resizing support

Full Release Notes

## What's Changed
- `[@mantine/form]` Fix some functions not working correctly with react compiler (#9007)
- `[@mantine/charts]` Heatmap: Fix values outside the provided domain rendering with no fill (#8982)
- `[@mantine/core]` RollingNumber: Fix rendering `-0` for values that round to zero (#8983)
- `[@mantine/core]` Slider: Fix incorrect marks labels position in RTL layouts (#8996)
- `[@mantine/hooks]` Fix use-set and use-map hooks using stale values when used with React compiler (#9008)
- `[@mantine/form]` Add `FormProviderProps` type export (#9009)
- `[@mantine/schedule]` ResourcesDayView: Fix incorrect multiday events rendering (#9014)
- `[@mantine/dates]` TimePicker: Fix duration values greater than 9999 hours not working (#9002)
- `[@mantine/core]` Menu: Mark `non-menuitem` dropdown children as presentational (#9004)
- `[@mantine/core]` Collapse: Fix `ref` and `style` props not working when `transitionDuration: 0` (#9013)
- `[@mantine/core]` Textarea: Fix autosize not working correctly with `minRows` on initial render
- `[@mantine/schedule]` ResourcesWeekView: Add events resizing support

## New Contributors
* @ayu3456 made their first contribution in https://github.com/mantinedev/mantine/pull/9013
* @Sanjays2402 made their first contribution in https://github.com/mantinedev/mantine/pull/9004

**Full Changelog**: https://github.com/mantinedev/mantine/compare/9.4.0...9.4.1