v6.0.0-beta.2

This is a hotfix release to fix the dependency issue in v6.0.0-beta.1.

@mui/[email protected]

• ​[material] Add missing dependency (#42961) @mnajdova

Docs

• ​[docs] Move feedback from Canny to GitHub @oliviertassinari

All contributors of this release in alphabetical order: @mnajdova, @oliviertassinari