What's Changed

• Fork by @wieslawsoltes in #4
• Add workflows by @wieslawsoltes in #5
• Update to .NET 10 by @wieslawsoltes in #6
• Add support for ILogicalScrollable by @wieslawsoltes in #7
• Improve recycling logic and add tests by @wieslawsoltes in #8
• Refactor and simplify DataGridDisplayData by @wieslawsoltes in #9
• Move legacy scrolling to a separate file partial class by @wieslawsoltes in #10
• Split into partial class files by @wieslawsoltes in #11
• Add Variable Height Scrolling sample by @wieslawsoltes in #12
• Add row height estimators contract and implementations by @wieslawsoltes in #13
• Implement smooth scrolling by @wieslawsoltes in #14
• Smooth scrolling accuracy by @wieslawsoltes in #15
• MIgrate to SLNX by @wieslawsoltes in #16
• Update readme by @wieslawsoltes in #17
• Add Frozen Columns sample by @wieslawsoltes in #18
• Add Auto Columns sample by @wieslawsoltes in #19
• Mvvm by @wieslawsoltes in #20
• Add LargeVariableHeight sample by @wieslawsoltes in #21
• Refactor data grid page by @wieslawsoltes in #22
• Add Large Uniform Rows sample by @wieslawsoltes in #23
• Add Scroll Snap and Details sample by @wieslawsoltes in #24
• Add Collection Changes sample by @wieslawsoltes in #26
• Implement NotifyCollectionChangedAction.Move for DataGridCollectionView by @wieslawsoltes in #25
• Fix System.ArgumentOutOfRangeException when trying to edit by @wieslawsoltes in #28
• Make DataGrid SelectedItems bindable and observable by @wieslawsoltes in #27
• Add DataTable binding support by @wieslawsoltes in #30
• Add CanUserAddRows and CanUserDeleteRows properties by @wieslawsoltes in #31
• Fix Assertion failed in FocusEditingCell by @wieslawsoltes in #35
• Added a safety check in DataGrid.Editing.BeginCellEdit by @wieslawsoltes in #37
• Add Add/Delete Rows sample by @wieslawsoltes in #38
• fix: duplicate tfm by @IvanJosipovic in #33
• Fix DataTable binding producing duplicate rows by @wieslawsoltes in #39
• Preserved multi-selection by @wieslawsoltes in #40
• Selection Model by @wieslawsoltes in #42
• Sorting Model by @wieslawsoltes in #43
• Filtering Model by @wieslawsoltes in #45
• Hierarchical Model by @wieslawsoltes in #46
• Fix collapsed groups scrolling by @wieslawsoltes in #47
• Improve anchor tracking by @wieslawsoltes in #48
• Fix list changed type item changed by @wieslawsoltes in #49
• Use PseudoClassesHelper instead PseudoClasses.Set extension by @wieslawsoltes in #50
• Add selection change origin by @wieslawsoltes in #51
• Implement AutoScrollToSelectedItem by @wieslawsoltes in #52
• Add HeaderTheme by @wieslawsoltes in #53
• Fix column header vertical alignment by @wieslawsoltes in #54
• Guarded template column refresh by @wieslawsoltes in #57
• Expose owning properties by @wieslawsoltes in #58
• Add :current` pseudo class for DataGridRow by @wieslawsoltes in #59
• Add routed events by @wieslawsoltes in #61
• Fix mouse wheel scrolling when UseLogicalScrollable is False by @wieslawsoltes in #62
• Make Columns bindable by @wieslawsoltes in #63
• Add cell selection by @wieslawsoltes in #64
• Add SortDirection property to column by @wieslawsoltes in #65
• Add CurrentCell by @wieslawsoltes in #66
• Add DataGridHyperlinkColumn and DataGridComboBoxColumn columns by @wieslawsoltes in #67
• Add Row Drag-and-Drop by @wieslawsoltes in #68
• Improve row resize recycling by @wieslawsoltes in #69
• Fix EditingColumnIndex state by @wieslawsoltes in #73
• Refactor cell theme access by @wieslawsoltes in #74
• Expand clipboard export support by @wieslawsoltes in #76
• Improve clipboard export support by @wieslawsoltes in #77
• Publish symbols by @wieslawsoltes in #78
• Clipboard exporter refactoring by @wieslawsoltes in #79
• Add Public API comparison by @wieslawsoltes in #82
• Add row lifecycle hooks by @wieslawsoltes in #83
• Make Columns property IList instead IEnumerable by @wieslawsoltes in #84
• Improve AOT support by @wieslawsoltes in #87
• Row drag and drop fixes by @wieslawsoltes in #88
• Sync row group metadata by @wieslawsoltes in #89
• Allow reusing a SelectionModel across DataGrid instances by retargeting its Source by @wieslawsoltes in #90
• Selection persistence fix so reattaching a DataGrid restores visual selection state by @wieslawsoltes in #91
• Fix for a possible NRE by @wieslawsoltes in #92
• Generic theme by @wieslawsoltes in #94
• Add new column types by @wieslawsoltes in #96
• Logical scrollable editing fixes by @wieslawsoltes in #97
• Add Multi-Root hierarchical model support by @wieslawsoltes in #98
• Fix add rows editing by @wieslawsoltes in #99
• Add Column Summaries by @wieslawsoltes in #101
• Keep leaf rows aligned by reserving the expander column even when a node isn’t expandable by @wieslawsoltes in #103
• Fix CollapseAll / ExpandAll methods for HierarchicalModel by @wieslawsoltes in #104
• Add public expand/collapse-all group APIs on the DataGrid by @wieslawsoltes in #105
• Added right-side frozen columns support by @wieslawsoltes in #106
• Add SearchModel pipeline by @wieslawsoltes in #107
• Add tests by @wieslawsoltes in #114
• Chevron alignment fix by @StefanKoell in #113
• Add scroll persistence by @wieslawsoltes in #119
• Fix filter button theme by @wieslawsoltes in #120
• Add missing column properties by @wieslawsoltes in #121
• Fix ToggleButton hit testing issue by @wieslawsoltes in #122
• Added Watermark support to the remaining TextBox-backed column by @wieslawsoltes in #123
• Improve hierarchical model selection by @wieslawsoltes in #126
• Add keyboard gesture override support by @wieslawsoltes in #127
• Theme resources cleanup by @wieslawsoltes in #128
• Theme and styling updates by @wieslawsoltes in #129
• Hierarchical expanded state by @wieslawsoltes in #130
• Fix Hierarchical stale Indentation by @wieslawsoltes in #131
• Add hierarchical anchor by @wieslawsoltes in #132
• Add mimic samples by @wieslawsoltes in #133
• Diagnostics by @wieslawsoltes in #135
• Initialized row-group layout caches by @wieslawsoltes in #137
• Implement Full State Save/Restore by @wieslawsoltes in #139
• Improve selection pointer handling by @wieslawsoltes in #141
• Fix Keyboard Navigation Scroll by @wieslawsoltes in #142
• Add Theme Toggle by @wieslawsoltes in #144
• XYFocus related fixes by @wieslawsoltes in #143
• Add docs by @wieslawsoltes in #145
• Add and update articles by @wieslawsoltes in #147
• Recalculate Height on ItemsSource Change by @wieslawsoltes in #149
• Implement SelectionModel Select by Item by @wieslawsoltes in #150
• Add Metrics and Activities by @wieslawsoltes in #151
• Add column header auto-fit on double-click by @wieslawsoltes in #153
• Fixes by @wieslawsoltes in #154
• Diagnostics tooling by @wieslawsoltes in #155
• SelectionModel item-based SelectRange by @wieslawsoltes in #157
• Add severity-aware validation by @wieslawsoltes in #159
• Fix grouping indentation refresh for recycled headers by @wieslawsoltes in #161
• Fix ItemsSource swap by @wieslawsoltes in #163
• Updated row‑group header syncing by @wieslawsoltes in #162
• Add DataGridCollectionView Source-List Fast Path by @wieslawsoltes in #164
• Add Drag (Slide) Selection by @wieslawsoltes in #167
• Fix hierarchical range notifications so SelectionModel remains aligned after ExpandAll/CollapseAll by @wieslawsoltes in #168
• Add Hierarchical Expand/Collapse IEnumerable Overloads by @wieslawsoltes in #170
• Fixes root collection change tracking for typed hierarchical models by preserving INotifyCollectionChanged by @wieslawsoltes in #173
• Fix the regression where DataGrid.KeyDown handlers no longer fire by @wieslawsoltes in #174
• Bind the presenter content to its DataContext whenever no explicit column binding is supplied by @wieslawsoltes in #175
• Hierarchical model streaming by @wieslawsoltes in #176
• Cell selection highlighting by @wieslawsoltes in #177
• Excel like features by @wieslawsoltes in #180
• Clear cell‑level validation errors by @wieslawsoltes in #181
• Fixed placeholder-row editing by resolving the real editing row by @wieslawsoltes in #182
• Hierarchical sorting fixes by @wieslawsoltes in #184
• Cell Template Reuse by @wieslawsoltes in #185
• Fix templated column drag indicator by @wieslawsoltes in #187
• Column definitions by @wieslawsoltes in #189
• Fix DoubleTapped on Unselected Rows by @wieslawsoltes in #196
• Fx Selection Stops Working (InvalidCast in SelectedItemsView) by @wieslawsoltes in #197
• Fix CurrentSlot Assert During Selection Refresh by @wieslawsoltes in #198
• Fix column drag indicator header binding by @wieslawsoltes in #199
• Memory leak fix by @wieslawsoltes in #200
• Fix range notifications by @wieslawsoltes in #205
• Fix selection reset by @wieslawsoltes in #206
• Fix detach while editing by @wieslawsoltes in #207
• Fix row details leak by @wieslawsoltes in #208
• Fix selection reset - SelectionModel invalid indexes on ItemsSource reset by @wieslawsoltes in #209
• Build and Publish Nightly by @wieslawsoltes in #210
• Fix stray hidden rows by @wieslawsoltes in #211
• Memory leak tests by @wieslawsoltes in #212
• Fix row clipping by @wieslawsoltes in #214
• Leak fixes and tests by @wieslawsoltes in #215
• Leak tests refactoring by @wieslawsoltes in #216
• Pivot Tables by @wieslawsoltes in #218
• Outline Reports by @wieslawsoltes in #219
• Column Banding by @wieslawsoltes in #220
• Guard hierarchical flattened updates for compatible sources by @wieslawsoltes in #221
• Diagnostics updates by @wieslawsoltes in #222
• Unrelated changes by @wieslawsoltes in #227
• Add full formula engine and a charting stack by @wieslawsoltes in #228
• Hierarchical scrolling performance + lookup caching by @wieslawsoltes in #229
• Fix detach issues by @wieslawsoltes in #232
• Fix pivot/outline bindings to avoid ConvertBack by @wieslawsoltes in #233
• Column chooser by @wieslawsoltes in #234
• Fix row details deselect by @wieslawsoltes in #235
• Fix summary cell customization by @wieslawsoltes in #236
• Drop net6.0 target by @wieslawsoltes in #237
• DataGrid Header Selection by @wieslawsoltes in #239
• Fix/detach visualtree cleanup by @wieslawsoltes in #240
• Attach detach selection sync by @wieslawsoltes in #242
• Fix placeholder F2 scroll by @wieslawsoltes in #243
• Fix selection mode detach attach by @wieslawsoltes in #244
• Fix focus retention by @wieslawsoltes in #246
• Fix logical scroll stability by @wieslawsoltes in #247
• Fix scroll selection regressions by @wieslawsoltes in #249
• Header Context Menus + Filter UX by @wieslawsoltes in #252
• DataGrid Attach/Detach Reattach Optimization by @wieslawsoltes in #253
• Fix DataGrid attach/detach column lifecycle issues and add headless sample coverage by @wieslawsoltes in #254
• Between filtering fix by @wieslawsoltes in #258
• Fix filtering model sample filters and tests by @wieslawsoltes in #259
• Model end to end articles by @wieslawsoltes in #260
• Fix Compiled Binding Assignment for Button/Toggle Column Content by @wieslawsoltes in #261
• Optimize tab switch perf by @wieslawsoltes in #262
• Optimize tab switch perf continuation by @wieslawsoltes in #263
• DataGrid Design Tokens + Density Styles by @wieslawsoltes in #264
• Fix Bottom Scrolling/Snap for Variable Row Heights by @wieslawsoltes in #266
• Grouping Scrollbar Sync by @wieslawsoltes in #267
• ColumnDefinition Filter Flyouts by @wieslawsoltes in #272
• Fix scroll performance regressions by @wieslawsoltes in #274
• Fix stale row hover when pointer moves to group header by @wieslawsoltes in #275
• Fix assertion failure when closing Flyout Selection by @wieslawsoltes in #276
• Fix compiled-binding crash during recycled row placeholder transitions by @wieslawsoltes in #277
• Optimize DataGridCell pseudo-class updates with delta caching by @wieslawsoltes in #278
• Lazy sample page init by @wieslawsoltes in #279
• DataGrid State Serialization (.NET built-in + pluggable) by @wieslawsoltes in #280
• High-Performance Search Path for Streaming Models by @wieslawsoltes in #281
• Selection Index Resolution + Cell Selection Remap by @wieslawsoltes in #284
• Fix/issue 283 range handle invalidation by @wieslawsoltes in #285
• Custom Drawing Columns + Skia Samples (Fast Path + Editing) by @wieslawsoltes in #288
• Add ProCharts financial charting and live market terminal samples by @wieslawsoltes in #298
• Implement row drag sessions and align row drag/drop contract by @wieslawsoltes in #300

New Contributors

• @wieslawsoltes made their first contribution in #4
• @IvanJosipovic made their first contribution in #33
• @StefanKoell made their first contribution in #113

Full Changelog: 11.3.0...v11.3.11