v6.5.0
[material-ui][docs] Fix sentence in the All components page (#42336)
[docs][Dialog] Remove deprecated props usage in demos (@sai6855) (#45928)
[material-nextjs][system] Backport CSS layers to v6 (#46283)
[figma] Clarify that Material UI Sync plugin is experimental (#44975)
[website] Remove Octopus as diamond sponsor (#45782) (#45948)
[docs] Fix quickstart command in pigment docs (#44806)
[docs] Update `@mui/icons-material` install command to use 6.x version (#45810)
[core] Prepare v6 branch for v7 stable release (#45668)
[material-ui][Dialog] Add codemod for deprecated props (@sai6855) (#46335)
[Button] Add `loading` prop (#44637)