# Mantine 9.2.1

- Product: Mantine (https://whatsnew.fyi/product/mantine)
- Vendor: Mantine
- Date: 2026-05-14
- Version: 9.2.1
- Original notes: https://github.com/mantinedev/mantine/releases/tag/9.2.1
- Permalink: https://whatsnew.fyi/product/mantine/releases/9.2.1

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **fixed** — Fix tiptap controls having stale state when built with react compiler
- **fixed** — Fix highlighted area being stuck at the previously hovered chart legend section if mouse is moved quickly
- **fixed** — Fix incorrect duplicate modals ids handling
- **fixed** — Fix Table th borders being rendered transparent if sticky prop set
- **fixed** — Fix error id not being passed to aria-describedby in Checkbox, Radio and Switch components
- **added** — Add aria-valuetext support to Slider and RangeSlider
- **changed** — Improve MonthView multi-day events overlap rendering for maxed-out days
- **fixed** — Fix mergeMantineTheme mutating DEFAULT_THEME.headings
- **fixed** — Fix use-debounced-value leading callback not being reset on timeout
- **added** — Add accent insensitive option support to Highlight
- **fixed** — Fix some form handlers not being stable reference
- **changed** — Change useFsAccessApi to false by default to make Dropzone compatible with all current browsers
- **fixed** — Fix incorrect events positioning with intervalMinutes={60}
- **fixed** — Fix PinInput keyboard shortcuts being blocked on numeric input type
- **fixed** — Fix default validators making form.validate return value async
- **added** — Add safe polygon support for Menu sub menus
- **fixed** — Fix ScrollArea Maximum update depth exceeded error
- **fixed** — Fix TreeSelect focus moving to input after clear button click

##### What's Changed
- `[@mantine/tiptap]` Fix controls having stale state when built with react compiler (#8725)
- `[@mantine/charts]` Fix highlighted are being stuck at the previously hovered chart legend section if mouse is moved quickly (#8768)
- `[@mantine/modals]` Fix incorrect duplicate modals ids handling (#8736)
- `[@mantine/core]` Table: Fix th borders being rendered transparent if `sticky` prop set (#8778)
- `[@mantine/core]` Fix error id not being passed to `aria-describedby` in Checkbox, Radio and Switch components (#8820)
- `[@mantine/core]` Add `aria-valuetext` support to Slider and RangeSlider (#8871)
- `[@mantine/schedule]` MonthView: Improve multi-day events overlap rendering for maxed-out days (#8874)
- `[@mantine/core]` Fix `mergeMantineTheme` mutated `DEFAULT_THEME.headings` (#8875)
- `[@mantine/hooks]` use-debounced-value: Fix `leading` callback not being reset on timeout (#8833)
- `[@mantine/core]` Highlight: Add accent insensitive option support (#8890)
- `[@mantine/form]` Fix some handlers not being stable reference (#8891)
- `[@mantine/dropzone]` Change `useFsAccessApi` to false by default to make Dropzone compatible with all current browsers (#8876)
- `[@mantine/schedule]` Fix incorrect events positioning with `intervalMinutes={60}` (#8887)
- `[@mantine/core]` PinInput: Fix keyboard shorcuts being blocked on numeric input type (#8889)
- `[@mantine/form]` Fix default validators making form.validate return value async (#8880)
- `[@mantine/core]` Menu: Add safe polygon support for sub menus (#8888)
- `[@mantine/core]` ScrollArea: Fix Maximum update depth exceeded error
- `[@mantine/core]` TreeSelect: Fix focus to moving to input after clear button click

##### New Contributors
* @oab24413gmai made their first contribution in https://github.com/mantinedev/mantine/pull/8892
* @sarioglu made their first contribution in https://github.com/mantinedev/mantine/pull/8890
* @noahsilas made their first contribution in https://github.com/mantinedev/mantine/pull/8833
* @chaitanya-bhagavan made their first contribution in https://github.com/mantinedev/mantine/pull/8875
* @liamdon made their first contribution in https://github.com/mantinedev/mantine/pull/8874
* @oozan made their first contribution in https://github.com/mantinedev/mantine/pull/8820
* @Pirulax made their first contribution in https://github.com/mantinedev/mantine/pull/8736

**Full Changelog**: https://github.com/mantinedev/mantine/compare/9.2.0...9.2.1