v9.0.1
[material-ui][docs] Fix sentence in the All components page (#42336)
[docs] Update WCAG links and version from 2.1 to 2.2 (#48379)
[docs] Link to agent skills in relevant docs (#48387)
[docs] Fix HTML validation errors (#48107)
Fix/docs vision grammar (#48477)
[docs] Fix versions page (#48261)
[docs] Improve CSP guide with required directives (#48258)
[docs] Remove esm.sh references and endorsement (#44649) (#48330)
[core] Remove GridLegacy component (#47956)