What's Changed

Breaking Changes

• MudSwitch: Decouple label font size from Size property by @danielchalmers in https://github.com/MudBlazor/MudBlazor/pull/11132
• Deprecate some public Style properties by @danielchalmers in https://github.com/MudBlazor/MudBlazor/pull/11407
• MudDataGrid: Add CancellationToken support for ServerData by @w3ori in https://github.com/MudBlazor/MudBlazor/pull/11841
• ThemeProvider: Rename ObserveSystemThemeChange to ObserveSystemDarkModeChange and remove obsolete methods by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12022
• MudChart: Chart Type Unification + 2 New Charts by @Anu6is in https://github.com/MudBlazor/MudBlazor/pull/11458
• MudGlobal: Remove deprecated theming properties by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12141
• Popovers: Make overlay popovers non-modal by default by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12101
• v9: Remove all code marked obsolete/deprecated by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12142
• MudSnackbar: Make snackbar require interaction when action present by @danielchalmers in https://github.com/MudBlazor/MudBlazor/pull/12108
• MudFormComponent: Rename methods to async, use await by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12147
• MudLink: Inherit typography by default by @danielchalmers in https://github.com/MudBlazor/MudBlazor/pull/12094
• MudColorPicker: Use ParameterState by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/10357
• MudTreeView: Add ITreeItemData and make Children IReadOnlyCollection by @danielchalmers in https://github.com/MudBlazor/MudBlazor/pull/12090
• Converters: Rework conversion system by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12177
• ResizeObserver: Resizes observer and bounding client rect cleanup by @91378246 in https://github.com/MudBlazor/MudBlazor/pull/12173
• Popovers: Remove and Replace DropdownSettings by @versile2 in https://github.com/MudBlazor/MudBlazor/pull/12186
• MudTabs: Rename class properties; MudTabPanel: add PanelClass property by @filipvalentin in https://github.com/MudBlazor/MudBlazor/pull/12156
• MudStepper: Add IStepContext by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12212
• MudSelect: Use ParameterState for MultiSelection by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12241
• MudSelect: use ParameterState by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12244
• MudBaseInput: Use ParameterState for Text by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12259
• MudBaseInput: ParameterState for Value by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12267
• MudBooleanInput: Use ParameterState for Value by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12273
• DialogService: Rename ShowMessageBox to ShowMessageBoxAsync by @91378246 in https://github.com/MudBlazor/MudBlazor/pull/12292
• MudPopover: Remove MudGlobal.PopoverDefaults and move properties to PopoverOptions by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12286
• MudDialog: Move DefaultFocus from MudGlobal.DialogDefaults to MudDialogProvider by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12297
• MudPopover: Remove OverflowBehavior property from components, use PopoverOptions directly by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12298
• MudPopover: Move transition defaults from MudGlobal to PopoverOptions by @danielchalmers in https://github.com/MudBlazor/MudBlazor/pull/12300
• MudInput: Use bind:get/bind:set by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12272
• MudBaseInput: Remove TextUpdateSuppression by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12306
• Refactor: Improve MudDebouncedInput, ThrottleDispatcher, DebounceDispatcher by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12296
• MudBaseInput & MudFormComponent: Fix API naming inconsistency by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12312
• MudMenu: Replace IActivatable with MenuContext by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12145
• Masking: Improve abstraction, add more tests by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12314
• Range: Remove setters by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12319
• MudChat: Remove components in v9, redirect to MudX by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12151

New Features

• MudFabMenu: Add new component by @91378246 in https://github.com/MudBlazor/MudBlazor/pull/12097
• MudDatePicker: Add keyboard navigation by @spingee in https://github.com/MudBlazor/MudBlazor/pull/12028
• MudFormComponent: Make Error two-way bindable by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12138
• MudFormComponent: Make ErrorId two-way bindable by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12140
• Palette: Make PaletteLight and PaletteDark of type Palette by @danielchalmers in https://github.com/MudBlazor/MudBlazor/pull/12148
• ThemeProvider: Add bind-CurrentPalette parameter by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12149
• MudHotkey: Add new component for handling hotkeys by @91378246 in https://github.com/MudBlazor/MudBlazor/pull/12079
• MudCheckBox: Improve Accessibility, Add mud-sr-only by @versile2 in https://github.com/MudBlazor/MudBlazor/pull/12123
• MudSplitPanel: Add new component by @91378246 in https://github.com/MudBlazor/MudBlazor/pull/12116
• MudTable: Use theme typography for font styling by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12152
• MudFormComponent: change ReadValue() -> ReadValue by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12310

Bug Fixes

• MudAutocomplete: Fix OpenChanged being called twice after clearing selection by @Yomodo in https://github.com/MudBlazor/MudBlazor/pull/12076
• MudColor: Add MudColorComparer by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12143
• ParameterState: Fix Value edge case, fix nullability by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12179
• MudDateRangePicker: Fix StartMonth being ignored when DateRange is set by @ChristosMaragkos in https://github.com/MudBlazor/MudBlazor/pull/12191
• Analyzer: Fix MUD0012 analyzer false positive for Expression<Func<>> by @Copilot in https://github.com/MudBlazor/MudBlazor/pull/12216
• ParameterState: Force "initialization" after SetValueAsync by @ScarletKuro in https://github.com/MudBlazor/MudBlazor/pull/12242
• MudDrawer: Fix CSS animation flicker on re-render by using transition instead of animation by @daveHylde in https://github.com/MudBlazor/MudBlazor/pull/12279
• MudFocusTrap: guard against disposal race in OnAfterRenderAsync by @jpacc260 in https://github.com/MudBlazor/MudBlazor/pull/12252

New Contributors

• @spingee made their first contribution in https://github.com/MudBlazor/MudBlazor/pull/12028
• @ChristosMaragkos made their first contribution in https://github.com/MudBlazor/MudBlazor/pull/12191
• @filipvalentin made their first contribution in https://github.com/MudBlazor/MudBlazor/pull/12156
• @daveHylde made their first contribution in https://github.com/MudBlazor/MudBlazor/pull/12279
• @jpacc260 made their first contribution in https://github.com/MudBlazor/MudBlazor/pull/12252

Full Changelog: https://github.com/MudBlazor/MudBlazor/compare/v8.15.0...v9.0.0-preview.1