v9.0.0

[siriwatknp]

• I have followed (at least) the PR section of the contributing guide.

[mui-bot]

Netlify deploy preview

https://deploy-preview-48221--material-ui.netlify.app/

Bundle size report

Bundle	Parsed size	Gzip size
@mui/material	▼-15B(0.00%)	▼-10B(-0.01%)
@mui/lab	0B(0.00%)	0B(0.00%)
@mui/system	▼-15B(-0.02%)	▼-8B(-0.03%)
@mui/utils	0B(0.00%)	0B(0.00%)

Details of bundle changes

Generated by 🚫 dangerJS against e4aff73

[mnajdova]

Let's update https://github.com/mui/material-ui/blob/master/packages/mui-icons-material/lib/package.json#L3 to make sure my OCD is under control :D

[mnajdova]

Should we bump the major on these packages? cc @mui/infra

[siriwatknp]

Bumped from 2.0.6 to 3.0.0 on 2026-02-13 by silviuaavram in commit 5a078ec ("bump internal packages major"). This was part of the v9 alpha preparation — commit c2f8506 ("[internal] Prepare libraries for first v9 alpha release") followed shortly after.

[mnajdova]

Did we released this already? I guess no chance to move it to alpha now :. We'll anyway drop it soon.

[siriwatknp]

yes, it's already released as beta

[siriwatknp]

Let's update https://github.com/mui/material-ui/blob/master/packages/mui-icons-material/lib/package.json#L3 to make sure my OCD is under control :D

Done

[siriwatknp]

@mnajdova could you do another review? this release should be independent of v7.

[mnajdova]

🎉