v9.0.1

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May 6, 2026

A big thanks to the 25 contributors who made this release possible.

@mui/material@9.0.1

• [accessibility] HighContrast mode on Avatar, Badge, Slider and Switch (#​48320) @​silviuaavram
• [autocomplete] Fix highlight sync and scroll preservation (#​48322) @​mj12albert
• [autocomplete] Fix input value and clear (#​48263) @​mj12albert
• [autocomplete] Fix iOS group scrollbar overflow (#​48400) @​oliviertassinari
• [autocomplete] Fix popper rendering issues (#​48327) @​mj12albert
• [autocomplete] Improve highlight tracking and selection state (#​48219) @​mj12albert
• [button] Fix startIcon alignment (#​48332) @​mj12albert
• [button][button base] Document type attribute (#​48146) @​mj12albert
• [button][fab][menu item][list item button] Remove duplicated className entries (#​48213) @​silviuaavram
• [checkbox] Set aria-checked=mixed when indeterminate (#​48147) @​mj12albert
• [circularprogress][linearprogress] Improve accessibility (#​48172) @​silviuaavram
• [dialog][drawer][focus trap] Fix initial focus target (#​48280) @​mj12albert
• [drawer] Fix swipe close flicker (#​48372) @​mj12albert
• [drawer] Fix transition jump (#​48308) @​mj12albert
• [focus trap] Remove IE 11-specific focus safety check from FocusTrap cleanup (#​48368) @​ZeeshanTamboli
• [form controls] Add internal useFormControlState hook (#​48344) @​mj12albert
• [icon button] Remove unused color palette mapping in styles (#​48353) @​sai6855
• [icons] Revert to using wildcard export paths (#​48381) @​brijeshb42
• [input] Fix layout shift with display: flex (#​43839) @​oliviertassinari
• [input] Prevent notched prop leaking into DOM (#​48281) @​mj12albert
• [input base] Place aria-label on the input element (#​48283) @​silviuaavram
• [inputs] Fix autofocus in SSR environment (#​48290) @​mj12albert
• [List] Fix sticky subheader overlapping iOS scrollbar (#​48375) @​sandeshdamkondwar
• [popper] Persist positioning styles when popperOptions changes reference (#​48121) @​mj12albert
• [select] Stop using combobox element for labeling (#​48251) @​silviuaavram
• [select] Support single-pointer-cycle selection and pointer cancellation (#​48328) @​mj12albert
• [switch] Fix incorrect role with slotProps.input (#​48469) @​mj12albert
• [tabs] Fix scrollable tabs blocking pointer events (#​48166) @​mj12albert
• [textfield] Fix autofill styles always in dark mode when CSS variables is used (#​48244) @​ZeeshanTamboli
• [tooltip] Simplify RTL styles using CSS logical properties (#​48351) @​sai6855
• [tooltip] Close Tooltip when its child becomes disabled (#​44507) @​chudesno
• [typography] Fix h4 variant when using responsiveFontSizes() (#​48314) @​mj12albert
• [useMediaQuery] Fix crash in Firefox extension (#​45196) @​Mr-Quin

@mui/system@9.0.1

• [system] Fix theme mutation when using responsive typography shorthand in sx (#​48266) @​tomups

@mui/codemod@9.0.1

• [codemod] Add --jsx option to v9.0.0/system-props codemod (#​48315) @​siriwatknp
• [codemod] Add packageName support to the v9 system props codemod (#​48253) @​franco-dias

@mui/utils@9.0.1

• [utils] Add shadow dom utils (#​48256) @​mj12albert
• [utils] Fix resolveProps receiving empty string className (#​48289) @​SAY-5
• [utils] Remove unnecessary excludeKeys from extractEventHandlers (#​48481) @​ZeeshanTamboli

Docs

• [docs][autocomplete] Add demo with Tanstack Query useInfiniteQuery (#​48356) @​mj12albert
• [docs] Add agent skills for styling, theming, Next.js, and Tailwind CSS integrations (#​48187) @​mapache-salvaje
• [docs] Cleanup @mui/base (#​48278) @​mj12albert
• [docs] Fix create-playground script (#​48380) @​imazizbohra
• [docs] Fix date range calendar demo after MUI X v9 update (#​48262) @​LukasTy
• [docs] Fix icon search modal (#​48255) @​mj12albert
• [docs] Fix Material UI and MUI system "Upgrade to v9" docs (#​48245) @​ZeeshanTamboli
• [docs] Fix Popover JSdoc (#​48310) @​nitzan-treg
• [docs] Fix RTL toggle highlight in docs settings drawer (#​48476) @​sai6855
• [docs] Fix typos (#​48155) @​ayushshukla1807
• [docs] Fix typos (#​48270) @​pavan-sh
• [docs] Fix versions page (#​48261) @​mnajdova
• [docs] Fix vision grammar (#​48477) @​pavan-sh
• [docs] Improve accessibility for select examples (#​48250) @​silviuaavram
• [docs] Improve CSP guide with required directives (#​48258) @​Janpot
• [docs] Link to agent skills in relevant docs (#​48387) @​mapache-salvaje
• [docs] Make NumberField described by helper text (#​48257) @​silviuaavram
• [docs] Remove esm.sh references and endorsement (#​44649) (#​48330) @​starboyvarun
• [docs] Remove generated CSS utility component doc (#​48383) @​mj12albert
• [docs] Remove incorrect message from experiments page and hide /experiments from crawlers (#​48297) @​ZeeshanTamboli
• [docs] Remove outdated references of .ttf and .woff (#​48399) @​oliviertassinari
• [docs] Restore wider maxWidth for disableToc pages (#​48260) @​LukasTy
• [docs] Show v9 announcement banner (#​48242) @​mnajdova
• [docs] Sync team members from frontend-public endpoint (#​48273) @​Janpot
• [docs] Update AGENTS.md testing section (#​48392) @​mj12albert
• [docs] Update e2e test README and test error message (#​48285) @​ZeeshanTamboli
• [docs] Update menu examples to always have aria-expanded (#​48211) @​silviuaavram
• [docs] Update MUI Treasury links (#​47760) @​siriwatknp
• [docs] Update MUI X dependencies to v9.0.0 (#​48231) @​siriwatknp
• [docs] Update MUI X roadmap section (#​48316) @​siriwatknp
• [docs] Update WCAG links and version from 2.1 to 2.2 (#​48379) @​mj12albert
• [docs] Use React.useId() for demo IDs (#​48300) @​Janpot

Core

• [blog] Introducing Material UI and MUI X v9 (#​48157) @​joserodolfofreitas
• [code-infra] bundle size check internal core docs (#​48390) @​Janpot
• [code-infra] Deduplicate vale script (#​48385) @​brijeshb42
• [code-infra] Fix type shadowing (#​48389) @​Janpot
• [code-infra] Migrate to vite from webpack for e2e tests (#​48248) @​brijeshb42
• [code-infra] Remove a few ts-ignore comments (#​43265) @​Janpot
• [code-infra] Remove no longer needed eslint-import-resolver-webpack package (#​48207) @​ZeeshanTamboli
• [code-infra] Remove references to @​mui/base and @​mui/joy (#​48358) @​brijeshb42
• [code-infra] Use vale rules from code-infra package (#​48173) @​brijeshb42
• [core] Remove next.mui.com links (#​48240) @​mnajdova
• [core-docs] Use type-only imports for type-only references (#​48386) @​JCQuintas
• [docs-infra] Add x-chat to MuiProductId type and product switcher (#​48209) @​hasdfa
• [docs-infra] Fix duplicate JSDoc in proptypes generation (#​48304) @​brijeshb42
• [docs-infra] Fix duplicate JSDoc in proptypes generation for merged declarations (#​48296) @​brijeshb42
• [docs-infra] Fix import of cjs react-simple-code-editor in esm (#​48349) @​brijeshb42
• [docs-infra] Fix tab index on Base UI tab (#​48345) @​brijeshb42
• [docs-infra] Migrate docs app container/frame components (#​48182) @​brijeshb42
• [docs-infra] Migrate MarkdownDocs component to docs package (#​48227) @​brijeshb42
• [docs-infra] Re-apply changes from previous revert (#​48243) @​brijeshb42
• [docs-infra] Remove infra around the i18n setup (#​48360) @​brijeshb42
• [docs-infra] Rename package to @​mui/internal-api-docs-builder (#​48230) @​brijeshb42
• [docs-infra] Revert JSDoc in proptypes generation for merged declarations (#​48301) @​brijeshb42
• [docs-infra] Revert Migrate docs app container/frame components (#​48239) @​brijeshb42
• [docs-infra] Revert Migrate MarkdownDocs component to docs package (#​48238) @​brijeshb42
• [internal] Add missing #host-reference (#​48226) @​silviuaavram
• [internal] Move changelog and update security page for post v9 release (#​48298) @​siriwatknp
• [internal] Remove outdated .woff files (#​48398) @​oliviertassinari
• [test] Fix autocomplete test description (#​48395) @​ZeeshanTamboli

All contributors of this release in alphabetical order: @​ayushshukla1807, @​brijeshb42, @​chudesno, @​franco-dias, @​hasdfa, @​imazizbohra, @​Janpot, @​JCQuintas, @​joserodolfofreitas, @​LukasTy, @​mapache-salvaje, @​mj12albert, @​mnajdova, @​Mr-Quin, @​nitzan-treg, @​oliviertassinari, @​pavan-sh, @​sai6855, @​sandeshdamkondwar, @​SAY-5, @​silviuaavram, @​siriwatknp, @​starboyvarun, @​tomups, @​ZeeshanTamboli

v9.0.0

Compare Source

Apr 7, 2026

A big thanks to the 7 contributors who made this release possible.

🥳 We're excited to announce the stable release of Material UI v9! This major release focus on accessibility improvements, sx prop performance, and cleanup of deprecated APIs.

For more details, check out the upgrade guide.

@mui/material@9.0.0

• [slider] Use pointer events instead of mouse events (#​48164) @​mj12albert
• [switch] Add border to make it visible in high contrast mode (#​48180) @​silviuaavram
• [transitions] Performance improvements & misc fixes (#​48151) @​mj12albert
• Remove unnecessary overridesResolvers from styled components (#​48204) @​sai6855

Core

• [code-infra] Setup workflow to publish internal packages (#​47952) @​brijeshb42
• [core-docs] Add x-scheduler to MuiProductId type (#​48185) @​rita-codes
• [docs-infra] Add scheduler to product switcher (#​48208) @​rita-codes
• [internal] Prepare libraries for v9 stable release (#​48206) @​siriwatknp

All contributors of this release in alphabetical order: @​brijeshb42, @​mj12albert, @​noraleonte, @​rita-codes, @​sai6855, @​silviuaavram, @​siriwatknp

v7.3.11

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A big thanks to the 5 contributors who made this release possible.

@mui/material@7.3.11

• [autocomplete] Fix highlight sync and scroll preservation (#​48350) @​mj12albert
• [autocomplete] Fix popper rendering issues (#​48343) @​mj12albert
• [autocomplete] Improve highlight tracking and selection state (#​48318) @​mj12albert
• [button] Fix startIcon alignment (#​48339) @​mj12albert
• [button] Remove duplicated className entries (#​48284) @​silviuaavram
• [checkbox] Set aria-checked=mixed when indeterminate (#​48286) @​mj12albert
• [dialog][drawer][focus trap] Fix initial focus target (#​48324) @​mj12albert
• [drawer] Fix transition jump (#​48340) @​mj12albert
• [input] Fix layout shift with display: flex (#​48359) @​oliviertassinari
• [inputs] Fix autofocus in SSR environment (#​48307) @​mj12albert
• [popper] Persist positioning styles when popperOptions changes reference (#​48302) @​mj12albert
• [switch] Fix incorrect role with slotProps.input (#​48472) @​mj12albert
• [utils] Add shadow dom utils (#​48309) @​mj12albert

Docs

• [docs] Update banner to announce v9 (#​48299) @​siriwatknp
• [docs] Add v9 in the versions select in v7.mui.com (#​48233) @​alexfauquette

Core

• [internal] Update some host-reference entries (#​48225) @​silviuaavram

All contributors of this release in alphabetical order: @​alexfauquette, @​mj12albert, @​oliviertassinari, @​silviuaavram, @​siriwatknp

v7.3.10

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A big thanks to the 15 contributors who made this release possible. A few highlights ✨:

• 📖 Added the Menubar component page to the docs.

@mui/material@7.3.10

• [alert][dialog] Accessibility improvements (#​48161) @​silviuaavram
• [autocomplete] Add root slot (#​47916) @​GerardasB
• [autocomplete] Fix helper text focusing input when clicked (#​48162) @​mj12albert
• [autocomplete] Fix popup reopening on window focus regain with openOnFocus (#​47914) @​aman44444
• [autocomplete] Optimize selected option lookup (#​48027) @​anchmelev
• [autocomplete] Support full slots for clearIndicator and popupIndicator (#​47913) @​silviuaavram
• [button-base] Fix native button detection (#​47994) @​mj12albert
• [input] Fix high contrast cutoff on first character (#​48160) @​silviuaavram
• [list item text][card header] Revert cleanup of duplicated CSS rules (#​47938) @​sai6855
• [popper] Add missing classes export (#​48033) @​mj12albert
• [select] Fix focus visible always set on menu item (#​48022) @​silviuaavram
• [slider] Accept readonly array for the value prop (#​47961) @​pcorpet
• [switch] Add border to make it visible in high contrast mode (#​48210) @​silviuaavram
• [theme] Do not create channel tokens for custom colors when nativeColor is used (#​48144) @​ZeeshanTamboli
• [transitions] Performance improvements & misc fixes (#​48217) @​mj12albert

Docs

• [codemod] Add v7 migration docs for deprecated Autocomplete APIs and Autocomplete codemod (#​47954) @​ZeeshanTamboli
• [menubar] Add Menubar component page (#​47942) @​siriwatknp
• [progress] Label all demo components (#​48168) @​mj12albert
• [system] Update styled API docs for easier understanding (#​47969) @​olivier-lxo
• Fix the dark mode footer row shadow for the Data Grid on the advanced components page (#​48152) @​arminmeh
• Fix MUI X redirects (#​47917) @​cherniavskii
• Use direct palette vars in Tailwind v4 snippet (#​47955) @​Ahmad-Alaziz

Core

• [blog] Blogpost for upcoming price changes for MUI X (#​47820) @​DanailH
• [blog] Update the 2026 price changes blogpost (#​47944) @​DanailH
• [code-infra] Add pkg-pr-new as dev dependency (#​48023) @​silviuaavram
• [docs-infra] Update Release Instructions and Search Index v7 (#​48109) @​dav-is

All contributors of this release in alphabetical order: @​Ahmad-Alaziz, @​aman44444, @​anchmelev, @​arminmeh, @​cherniavskii, @​DanailH, @​dav-is, @​GerardasB, @​mj12albert, @​olivier-lxo, @​pcorpet, @​sai6855, @​silviuaavram, @​siriwatknp, @​ZeeshanTamboli

v7.3.9

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A big thanks to the 15 contributors who made this release possible.

@mui/material@7.3.9

• Clean up duplicated CSS rules (#​47893) @​sai6855
• [theme] Generate color-mix value on top of default generated Material UI CSS variables (#​47791) @​ZeeshanTamboli
• [tooltip] Fix error is thrown when wrapping an input which is disabled while focused (#​47841) @​ZeeshanTamboli
• [table cell][theme] Apply alpha before color mixing to border bottom color when nativeColor + cssVariables is used (#​47840) @​ZeeshanTamboli

Docs

• Fix small typo in NumberField page (#​47888) @​arthur-plazanet
• Fix Theme builder video (#​47855) @​oliviertassinari
• Add updated community theme resource (#​47853) @​PeterTYLiu
• Fix the keyboard navigation in GroupedMenu example (#​47848) @​silviuaavram
• Few copy fixes (#​47810) @​pavan-sh
• Fix JSX in Overriding component structure docs (#​47805) @​ZeeshanTamboli
• Fix SSR flicker sentence grammar (#​47794) @​pavan-sh
• [system] Update sizing docs to clarify (0, 1] behavior. (#​47851) @​matthias-ccri
• [theme] Fix nativeColor docs (#​47759) (#​47789) @​ZeeshanTamboli

Core

• point v7 subdomain to MUI X v7 docs (#​113) @​vmakhaev
• [blog] Blogpost for upcoming price changes for MUI X (#​47748) (#​47910) @​DanailH
• [blog] Company Update: What we've been working on (and why) (alethomas) (#​47626) (#​47908) @​alelthomas
• [core] Update releaseChangelog.mjs (#​47862) @​mnajdova
• [code-infra] Detect browser envs that don't support layout (#​47813) (#​47873) @​Janpot
• [code-infra] Enable undefined addition to optional properties (#​47815) @​brijeshb42
• [docs-infra] Reapply Cookie Banner with Design Fixes (#​47744) @​dav-is

All contributors of this release in alphabetical order: @​alelthomas, @​arthur-plazanet, @​brijeshb42, @​DanailH, @​dav-is, @​Janpot, @​matthias-ccri, @​mnajdova, @​oliviertassinari, @​pavan-sh, @​PeterTYLiu, @​sai6855, @​silviuaavram, @​vmakhaev, @​ZeeshanTamboli

v7.3.8

Compare Source

Feb 12, 2026

A big thanks to the 15 contributors who made this release possible. Here are some highlights ✨:

@mui/material@7.3.8

• [alert] Revert removing default icon mapping fallback (#​47629) @​ZeeshanTamboli
• [app-bar] Fix optional chaining in joinVars function (#​47739) @​sai6855
• [autocomplete] Fix scroll position resetting on reopen with disableCloseOnSelect (#​47248) @​ZeeshanTamboli
• [autocomplete] Pass fullWidth prop to input, with default as true (#​47663) @​silviuaavram
• [badge] Refactor variant styles generation (#​47742) @​sai6855
• [chip] Remove unnecessary onDelete check (#​47753) @​ZeeshanTamboli
• [switch][checkbox][radio] Remove aria-disabled from root span (#​46318) @​KirankumarAmbati
• [collapse] Remove unnecessary string concatenation (#​47745) @​sai6855
• [drawer] persistent and permanent variant Drawers should not override the styles via theme using modal class (#​47581) @​ZeeshanTamboli
• [tabs] Add ability to extend Tabs variant (#​47590) @​aditya1906
• [useAutocomplete] Add aria-multiselectable to listbox props when multiple is true (#​47632) @​silviuaavram
• [useAutocomplete] Use React.Key instead of any for key prop (#​47619) @​sonixx02

Core

• Revert "[docs-infra] Add Cookie Banner and Analytics Provider (#​47445)" (868d23e) @​dav-is
• Revert "[docs-infra] Update Cookie Consent Dialog styling and content (#​47718)" (ae29d03) @​dav-is
• [api-docs-builder] Validate slots prop and Slots interface export consistency (#​47623) @​Janpot
• [code-infra] Remove window.muiDocConfig (#​47737) @​Janpot
• [code-infra] Fix flaky Select test on Webkit (#​47728) @​Janpot
• [code-infra] Remove usage of NODE_ENV=test (#​47692) @​Janpot
• [code-infra] Prepare eslint rule rename (#​47702) @​Janpot
• [code-infra] Next.js 15.5.11 (security update) (#​47697) @​Janpot
• [code-infra] Fix Tooltip tests flakyness (#​47669) @​Janpot
• [code-infra] Improve instructions for error messages (#​47668) @​Janpot
• [code-infra] Add initial agent instructions (#​47655) @​Janpot
• [code-infra] Update broken links checker (#​47633) @​Janpot
• [code-infra] Improve Tooltip leaveDelay test (#​47624) @​Janpot
• [code-infra] Fix internal broken links (#​47607) @​Janpot
• [docs-infra] Resolve a few 301s in our docs (#​47746) @​Janpot
• [docs-infra] Update Cookie Consent Dialog styling and content (#​47718) @​dav-is
• [docs-infra] Add Cookie Banner and Analytics Provider (#​47445) @​dav-is
• [docs-infra] Make sure /customers page has a h1 (#​47615) @​Janpot
• [docs-infra] Fix privacy link (#​47614) @​Janpot
• [docs-infra] Resolve a few 301s (#​47579) @​Janpot
• [internal] Remove unused sponsor files (#​47741) @​oliviertassinari
• [markdown] Fix some broken hash links (#​47609) @​Janpot
• [test] Cleanup Table tests TODOs (#​47656) @​Ocheretovich

Docs

• [website] unclickable banner in the pricing page (#​47634) @​aemartos
• [blog] Company Update: What we've been working on (and why) (#​47626) @​alelthomas
• [docs] Remove outdated notifications (#​47743) @​bernardobelchior
• [docs] Make Demo component product-agnostic (#​47635) @​Janpot
• [docs] Copyedit the Number Field doc (#​47469) @​mapache-salvaje
• [docs] Fix Roboto font not loading in iframe demos (#​47660) @​Janpot
• [docs] Replace Checkbox with Icons in Combobox examples (#​47654) @​silviuaavram
• [docs] Fix punctuation in TypeScript guide description (#​47617) @​nodirbekprogrammer

All contributors of this release in alphabetical order: @​aditya1906, @​aemartos, @​alelthomas, @​bernardobelchior, @​dav-is, @​Janpot, @​KirankumarAmbati, @​mapache-salvaje, @​nodirbekprogrammer, @​Ocheretovich, @​oliviertassinari, @​sai6855, @​silviuaavram, @​sonixx02, @​ZeeshanTamboli

v7.3.7

Compare Source

Jan 8, 2026

A big thanks to the 16 contributors who made this release possible.

@mui/material@7.3.7

• [accordion] Remove unnecessary handling of square prop on Accordion Root (#​47457) @​ZeeshanTamboli
• [alert] Remove unnecessary default icon mapping fallback (#​47460) @​ZeeshanTamboli
• [appbar] Fix inherit color CSS variable not getting applied (#​47518) @​ZeeshanTamboli
• [autocomplete] Fix ArrowLeft, Backspace & Delete behavior for multiple and single-value rendering with proper caret handling (#​47411) @​jnbain
• [backdrop] Remove unnecessary passing of classes from root slot (#​47519) @​ZeeshanTamboli
• [button-group] Fix styles when variant is contained (#​47499) @​ZeeshanTamboli
• [card-action-area] Remove incorrect root ref being forwarded to focus highlight component (#​47523) @​ZeeshanTamboli
• [checkbox] Fix readonly checkboxes (#​47503) @​mj12albert
• [click-away-listener] Tighten the parameter type of createHandleSynthetic method (#​47525) @​ZeeshanTamboli
• [dialog] Fix backdrop theme style overrides (#​47544) @​ZeeshanTamboli
• [focus-trap] Compute activeElement inside loopFocus on every keydown (#​47566) @​ZeeshanTamboli
• [modal] Take non-integer padding-right into consideration when scroll locking (#​47420) @​Zache
• [select] Fix dropdown width does not match trigger width on window resize (#​47526) @​AarishMansur
• [tabs] Fix passing incorrect slot name props (scrollButton → scrollButtons) (#​47215) @​rithik56

Docs

• [card] Fix key warning (#​47524) @​ZeeshanTamboli
• [dialog] Replace TranstionProps with slotProps.transition (#​47569) @​sai6855
• [number-field] Use stable Base UI package (#​47504) @​siriwatknp
• [snackbar] Replace TransitionComponent with slots.transition (#​47570) @​sai6855
• Fix incorrect indentation in migration guide (#​47571) @​sai6855
• Enable MUI chat on Material UI demos (#​46837) @​siriwatknp
• Add docs and website banner for Dev survey'25 (#​47521) @​prakhargupta1
• Update Tailwind CSS v4 + Next.js Pages Router docs (#​47546) @​atharva3333
• Add warning callout to Sync plugin doc (#​47511) @​mapache-salvaje
• Update typo in TailwindCSS v4 integration with Next.js docs (#​47512) @​TimKraemer
• Fix link to contributing guide (#​47473) @​oliviertassinari
• Improve description of Accordion props (#​47459) @​ZeeshanTamboli

Core

• [blog] Whats new since MUI X v8 [DX-51] (#​47140) @​joserodolfofreitas
• [code-infra] Fix React@​next CI job (#​47493) @​Janpot
• [code-inf

✂ Note

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