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
v9.0.0highbreakingdeprecationmigrationfeatureApr 8, 2026

v9.0.0

Material UI v9.0 introduces significant accessibility improvements, enhances sx prop performance, and removes deprecated APIs.

affected

Developers using deprecated APIs or needing accessibility improvements are affected.

action

Review the upgrade guide and update your codebase to remove deprecated APIs.

release_signals
-Deprecated APIs have been removed, requiring updates to existing implementations.
!Several deprecated APIs have been removed in this release.
+Slider now uses pointer events instead of mouse events for better compatibility.
+Switch component includes a border for visibility in high contrast mode.
+Performance improvements and miscellaneous fixes in transitions.
+Removed unnecessary overridesResolvers from styled components.
migration_steps1 steps
  1. 01Refer to the upgrade guide at https://mui.com/material-ui/migration/upgrade-to-v9/ for detailed migration steps.
view source on github->