Telerik UI for .NET MAUI

Release History

Telerik UI for .NET MAUI (version 6.3.0)

October 11, 2023

What's New

  • Updated to .NET 7 MAUI Service Release 8 (version 7.0.96).
  • Updated SkiaSharp to 2.88.6 version.
  • Added a new RangeSlider component that displays a start-end range in a given min-max range. The end user can change the values of the range by dragging the start thumb, end thumb, and range track.
  • Added a new Scheduler component that allows you to easily implement various scheduling scenarios in your apps.
  • Added a new NavigationView component which provides a common vertical layout for top-level areas in your application via a collapsible navigation menu.


  • [Android] Cannot change Stroke of ScatterSplineSeries at runtime.


  • Provided an option to customize the busy indicator when the control is in a busy state.
  • Views from a CellEditTemplate do not auto-focus upon entering edit mode.
  • [WinUI] Pressing enter key when cell is in edit mode calls infinitely CommitEdit Execute method of custom CommitEditCommand.
  • Null Reference Exception occurs when delaying the column creation after the collection is set.


  • Introduced SelectionOnFocus behavior, which automatically selects text when the Entry component gains focus.
  • [Android] Completed event is not triggered when ReturnType is not Done or Default.


  • Added ImageLoaded event.


  • Separator cannot be entered when the text is selected and separator key is pressed.


  • Prevent exporting exactly the same fonts more than once.
  • A NullReferenceException is thrown when loading a document with no Encoding containing MicrosoftNonSymbolicGlyph.
  • TrueType Postscript fonts perceived as Standard fonts are embedded on export.
  • Some documents containing Type1 font without Private Dict are not rendered as expected.
  • A NullReferenceException is thrown when importing a document containing an updated xref table that has an invalid offset.
  • A KeyNotFoundException when getting glyph width with a standard font and WinAnsiEncoding.
  • InvalidOperationException is thrown when importing a document with an invalid offset of the cross-reference table.
  • An InvalidDataException 'Unknown compression method (0x31)' thrown when importing a document.
  • An InvalidCastException caused by colorspace defined as nested indirect objects.
  • Filled values in forms are missing when exporting to an image.
  • An exception is thrown when exporting an encoded document containing an image with Index ColorSpace.
  • An endless loop when importing a document containing an EI keyword not followed by space or return.


  • Added search support in RadPdfViewer.
  • Added NavigateToPage toolbar item.
  • Filled values in forms are not shown.


  • Resolving a conditional formatting rule for cells with a row index greater than the max causes an exception.
  • Importing documents containing many formulas referring to constantс values is causing a memory leak.
  • Importing an XLS document containing _xlfn.SINGLE defined name causes an InvalidOperationException.
  • Horizontal bar chart data is loaded incorrectly in some documents.
  • Exporting a document containing workbook properties and protection leads to an invalid document.
  • A NullReferenceException is thrown when copying a sheet containing chart with Marker which FIll is null.
  • Text is cut off when exporting to PDF with a specific font.


  • KeyNotFoundException is thrown when iterating cells having a disabled 'Normal font' formatting option.


  • Added EntryToolbarItem.
  • Added BusyIndicatorToolbarItem.


  • Added support for loading children on demand.
  • Label LineBreakMode not working in ItemTemplate.
  • SelectedItems and CheckedItems are lost when set before ItemsSource.


  • Introduced support for import of documents containing runs as children of another run.
  • Introduced support for importing documents containing simple fields as a child of another run.
  • HtmlFormatProvider: Handle import of base64 images with no data source.
  • When exported, a table cell with set borders is visualized with only top and bottom borders.
  • A table cell with a dark background is always exported with a white foreground.
  • PdfFormatProvider: ArgumentException because of negative line height.
  • HtmlFormatProvider: Wrong parsing of border styles when both are set inline and in CSS.
  • DOCX document fails to import if it contains content control without content inside the first block in the header or footer.
  • Document with a shape containing PictureFill fails to export to DOCX.


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