3.0.0-alpha.4

• Fix adding a filter overrides displayed filters (3634) (djhi)
• Fix FileInput does not react to click (3628) (natrim)
• Fix import package in ra-data-simple-rest (3626) (natrim)
• Add error log in CoreAdminRouter when initializeResources fails (3625) (natrim)
• Fix bad memoization in Input components (3621) (Evgeny81)
• Fix missing translation in NullableBooleanInput (3614) (fzaninotto)
• Add Form Helpers to ra-core (3613) (djhi)
• Fix backwards compatibility of Query, Mutation, and withDataProvider (3605) (djhi)
• Fix broken build due to missing css-mediaquery dependency (3603) (djhi)
• Fix SelectArrayInput overrides choices of ReferenceArrayInput (3602) (djhi)
• Fix required ArrayInput doesn't catch removed items in an Edit view (3601) (djhi)
• Migrate NodeForm, PaginationActions, RootDropTarget, AppBar, DragLayer, DragPreview, DataGrid, MenuLinkItem, Loading, and SingleFieldList to hooks (3599) (3598) (3596) (3595) (3591) (3589) (3585) (3584) (3583) (3582) (3580) (jaytula)
• Improve form look and feel (3594) (fzaninotto)
• Migrate SelectArrayInput to TypeScript (3592) (djhi)
• Fix outdated comment on withStyles in LinearProgress (3588) (jaytula)
• Remove deprecated LongTextInput (3586) (Kunnu01)
• Update examples in Theming.md to use hooks (3581) (m4theushw)
• Improve form performance (3577) (fzaninotto)