stack.pulse
#stacks/material-ui/ui

Material UI release notes, breaking changes, and upgrade notes.

React components implementing Google's Material Design StackPulse turns upstream changelogs into scannable summaries with risky changes, deprecations, migration notes, and source links.

releases
7
breaking
1
security
3
deprecated
2
migrations
2

Get source-linked upgrade notes and occasional sponsor recommendations. No GitHub login required.

what stackpulse tracks

Material UI releases from GitHub

StackPulse watches Material UI release notes and keeps the original source link close to every summary.

upgrade risk

Breaking changes and deprecations

Risky changes are separated from normal feature notes so you can scan upgrade impact before changing production dependencies.

migration notes

Source-backed next steps

Migration steps and recommended actions are only shown when the upstream release notes support them.

# latest_releases

source-backed
v9.1.2mediumsecurityJun 23, 2026

v9.1.2

This release focuses on bug fixes and internal improvements, including resolving a minimatch security advisory and addressing issues in Autocomplete, transitions, and Next.js integration.

affected

Users of `@mui/material`, `@mui/system`, and those affected by the minimatch advisory are impacted.

action

Update to v9.1.2 to benefit from bug fixes and security improvements.

release_signals
!Resolved minimatch advisory (#48662, #48658)
view source on github->
v9.1.1mediumdeprecationfeaturesecurityJun 23, 2026

v9.1.1

Maintenance release with documentation updates, bug fixes, and dependency security updates.

affected

Users may benefit from dependency security updates and bug fixes.

action

Update to this version for security patches and bug fixes.

release_signals
!Update dependencies to resolve Dependabot security alerts
!Remove outdated security section
+[Autocomplete] Update fullWidth prop documentation
+[styled-engine] Prevent enableCssLayer styles from being overridden
+[docs-infra] Support turbopack for docs
+[Transition] Mount child in same commit when opening from unmounted
view source on github->
v9.1.0mediumfeaturesecurityJun 8, 2026

v9.1.0

This release introduces support for `prefers-reduced-motion` and improves accessibility with enhanced Windows High Contrast mode. It also includes numerous bug fixes and improvements across components like Autocomplete, Badge, Button, and Dialog.

affected

Developers using Material UI components, especially those focusing on accessibility and transitions, will benefit from these updates.

action

Update to version 9.1.0 to take advantage of new features and bug fixes.

release_signals
!Prevent prototype pollution in `fastDeepAssign`
+Support for `prefers-reduced-motion` setting
+Improved support for Windows High Contrast mode with `enhanceHighContrast` theme wrapper
+Custom `Transition` component
+HighContrast theme enhancer
+Support for typeahead in Select component when closed
view source on github->