🐞Resolved potential security vulnerabilities

🍀Added Presentation.Properties.Company

🐞Resolved potential security vulnerabilities

🐞Resolved potential security vulnerabilities

🐞Resolved potential security vulnerabilities

🐞Fixed adding Line shape #1266

🐞Resolved potential security vulnerabilities

🍀Added support for updating the Bubble Chart X value #726
🐞Fixed adding chart from external presentation #934

🐞Resolved potential security vulnerabilities

🍀Added support for updating the category name of the multi-category chart #151

🐞Resolved security vulnerabilities

🐞Fixed adding table row with template D1185

🐞Fixed potential security vulnerabilities

🍀Added support for removing text highlights #690

🐞Fixed adding a slide with an image background slide layout #1156

🐞Upgraded dependencies to fix vulnerabilities

🍀Added support for updating the font size of chart title #1135

🍀Added support for updating the color of chart title color #1130

🍀Added setter for chart title #50

🍀Added support for adding and removing footer on a certain slide #1119

🐞Fixed update table shape width #1103

🐞Resolved issue CVE-2025-55298

🐞Fixed adding picture with GIF #1094
🐞Resolved issue CVE-2025-55004

🐞Fixed adding slide at the specified position #1080

🐞Fixed CVE-2025-53015 vulnerability.

🍀Added Text Direction

🍀Added support for updating shape video content D1069

🐞Fixed IShape.SetText()

🍀Added support adding table row with template #922

🐞Fixed grouped shape X, Y, Width and Height #599

🍀Added support adding Scatter Chart #65
🍀Added support adding Stacked Column Chart #221
🐞Fixed adding slide with a certain layout #933
🐞Fixed adding slide #956
🐞Fixed adding picture #935

🍀Added support adding Bar Chart.
🍀Added support shapes grouping D951

🍀Added IParagraphCollection.Add(string content, int index) #986
🐞Fixed added picture width #993
🐞Fixed open Google Slides Export #972
🐞Fixed SetPicture() #858

🍀Added AsMarkdown() to get presentation string in Markdown format (example)

🐞Fixed updating table height #552
🐞Fixed New Line issue #960

🐞Fixed saving presentation in file stream #953

🐞Fixed updating table cell margins #916
🐞Fixed font size #905

🍀Added support for creating Pie Chart #907

🍀Added support for adding new table column #661
🍀Added support adjustments for various geometry shapes #808

🍀Added properties ISpacing.BeforeSpacingPoints and ISpacing.AfterSpacingPoints for the paragraph #563

🍀Added support macOS ARM D823
🐞Fixed updating font #828

🐞Fixed trim warning IL2104 #708
🐞Fixed duplication of image source #809

🍀Added ITable.TableStyleOptions #817
🍀Added exposing metadata IPresentation.FileProperties.Title, IPresentation.FileProperties.Created etc.
🐞Fixed updating the font color of the master shape #793
🐞Fixed displaying constant maintainer'name for the created presentation #812

🍀Added IHyperlink.AddFile() #724
🍀Added IPicture.CornerSize #707
🍀Added ISlide.Fill #797
🍀Added setter for IShape.Name #802

🍀Added IShape.AltText #13
🍀Added ITable.AddColumn() and ITable.InsertColumnAfter() D783
🐞Fixed Shape.Rotation #9

🍀Added IPicture.SendToBack() D777

🐞Fixed ISlides.Count #749

🍀Added vertical text alignment support #624
🍀Added table style support

🐞Fixed Slides.AddEmptySlide() #658
🐞Fixed Shapes.Remove() #735
🐞Fixed Image.MIME
🐞Fixed Shapes.AddPicture()

🐞Fixed IFont.LatinName #669
🐞Fixed copying Slide Notes #616
🐞Fixed text Autofit #643

🍀Added APIs TopBorder, BottomBorder etc. to table cell to manage borders #546

🐞Fixed updating paragraph text

🍀Added ISlide.Notes and ISlide.AddNotes() for Slide Notes expirience #684
🐞Fixed applying "No Outline" #649

🍀Added support for the SVG format for the method ISlideShapes.AddPicture() #350
🐞Fixed not displaying a picture added using the method ISlideShapes.AddPicture() #649
🐞Fixed adding picture with high resolution #683

🍀Added IShapeFill.SetNoFill() to remove shape filling #667

🐞Fixed ISlideShapes.AddPicture() #671

🐞Fixed IShape.AsTable()

🐞Fixed slide adding

🍀Added IShape.SDKPath to store the XPath of the underlying Open XML element #592

🍀Added new SCAudioType to be able to add audio shape with different types #579
🐞Fixed an issue with Slide Background updating #577

🍀Added new properties: IShapeFill.AlphaPercentage, IShapeFill.LuminanceModulationPercentage and IShapeFill.LuminanceOffsetPercentage to the in shape filling object #567
🍀Added a new property: Shape.Rotation to the shape object
🐞Fixed an issue with Shape Fill #558
🐞Fixed merging of table cells #564

🍀Added setters for IParagraph.IndentLevel
🍀Added IParagraph.HeaderAndFooter.AddSlideNumber() #540

🍀Added setters for IPresentation.SlideHeight/SlideWidth #522
🍀Added IShapeCollection.Add() #264
🐞Fixed ISlide.Number setter
🐞Fixed updating height of table row #532

🐞Fixed updating Hyperlink #518

🐞Fixed bug in IPresentation.BinaryData #515

🐞Fixed bug where ISlideCollection.Add() doesn't copy placeholder shapes #508

🍀Added setters for IChart.Axes.ValueAxis.Minumum/Maximum#482
🍀Added ISeriesCollection.RemoveAt(int index) #491
🍀Added ITable.RemoveColumnAt(int columnIndex) #501
🐞Fixed updating text of the grouped shape #452

🍀Added IShapeCollection.AddPicture() #481
🍀Added IChart.FormatAxis.AxisOptions.Bounds.Minimum/Maximum #482

🍀Added IShapeCollection.AddLine() to add Line shape #465

🐞Fixed the table cell merging problem #472
🐞Fixed text alignment #476

🍀Added IAutoShape.Duplicate() #444
🍀Added IShapeCollection.AddLine() #465

🐞Fixed updating X/Y coordinates of grouped shape #452

🐞Fixed solid color setting d442

🐞Fixed updating Table coordinates d443

🐞Fixed East Asian font parsing.
🐞Fixed adding a new shape.

🍀Added supporting East Asian fonts #419
🍀Added IAutoShapeCollection.AddRoundedRectangle()

🍀Added ISlideCollection.AddEmptySlide() #141
🍀Added IShapeCollection.Remove() #34
🍀Added ISlideMaster.ITheme #369

🍀Added setter for ITextFrame.LeftMargin, ITextFrame.RightMargin, ITextFrame.TopMargin and ITextFrame.BottomMargin properties #385
🍀Added IPortion.TextHighlightColor #139
🍀Added IParagraph.Spacing #379
🍀Added IAutoShape.Outline #373
🍀Added IShapeCollection.AddAutoShape() #53
🍀Added IShapeCollection.AddTable() #53
🍀Added IRowCollection.Add() #309

🍀Added setter for ITextFrame.AutofitType property #360

🐞Fixed IPortion.Hyperlink #394

🍀Added IPicture.SvgContent property to read SVG graphic content #344
🍀Added ITextFrame.LeftMargin, ITextFrame.RightMargin, ITextFrame.TopMargin and ITextFrame.BottomMargin properties to get margins of text box #375
🍀Added IParagraph.IndentLevel to get indent level of paragraph #377

🍀Added IShapeFill.SetHexSolidColor(string hex) to set a solid color as the shape fill #267

🍀Added IShapeFill.SetPicture(Stream image) to set picture fill #279
🍀Added IFont.OffsetEffect property to add superscript #258

🐞Fixed updating text of text frame #332

🐞Fixed updating text of Subtitle #325
🍀Added ITableRow.Clone() to create a row duplication #326

🍀Added IParagraph.AddPortion(string text) to add a new text portion in paragraph #297.
🍀Added APIs to update Underline, Type, Character, Size and Font of paragraph bullet #311.
🐞Fixed incorrect updating grouped Picture #295.

🍀Added opportunity to update text of master shape #37.
🍀Added IColorFormat.SetColorHex() to update color #37.
🍀Added IAudioShape.MIME and IVideoShape.MIME to get MIME type of audio and video content #284.

🐞Fixed getting binary content of audio and video shapes #268.

🐞Fixed bug in Chart #259.

🍀Added opportunity to update series value eg. chart.SeriesCollection[0].Points[0].Value = 10 #66.
🐞Fixed section slide removing #240.

🍀Added IPresentation.Sections to access presentation sections #240.
🐞Fixed issue when IPresentation.SaveAs() modifies original presentation #237.

🍀Added Image.MIME property to get image format #233
🍀Added IPortion.Hyperlink property to add hyperlink #242

🐞Fixed reading picture of Layout and Master slides.

🍀Added IParagraph.Alignment property for paragraph content alignment.

🍀Added support for Connection shape which presents Lines.

🍀Added "Shring text on overflow" support for ITextBox.Text.

🍀Added IShapeCollection.AddNewVideo() to add a new video shape on a slide.

🍀Added IShapeCollection.AddNewAudio(int xPixel, int yPixels, Stream mp3Stream) to add a new audio shape on a slide.
🍀Added setter for IShape.Width and IShape.Height properties to change width and height sizes.

🍀Added ISlideCollection.Insert(int position, ISlide outerSlide) to insert slide at certain position.
🐞Fixed case when ISlideCollection.Add() breaks presentation.

🍀Added ability to update chart category.

🐞Fixed IPresentation.SaveAs(). It did not release underlying resources in the right way.

🍀Added void ISlideCollection.Add(ISlide addingSlide) to add outer slide.
🍀Added setter for ISlide.Number to change slide position.

🐞Fixed changing picture source with shared image source.

🍀Added Portion.Font.ColorFormat to read color properties of font.

🍀Added .NET Standard 2.0 target.

🍀Added setter for IFont.IsBold property to set up bold font.
🍀Added IFont.IsItalic property to define whether font is italic.

🍀Added IFont.IsBold property to define whether font is bold.

🐞Fixed parser of font properties

🍀Added ITable.MergeCells() API to merge neigbor cells of the table (#109)

🍀Added setter for Column.Width to change width of a table column (#105)
🍀Added Row.Height property to access height of table row (#105)

🍀Added two-dimensional indexer for TableSc[int row_index][int column_Index] to get table cell by row and column indexes (#29)
🍀Added support for .NET 5 (#98)
🍀Added Column.Width to get width of table column (#101)

🍀Added CellSc.IsMergedCell to define whether table cell belong to merged cells group (#35)
🍀Added ParagraphCollection.Add() method to add a new paragraph (#62)

🍀Added base API to get Slide Master collection — PresentationSc.SlideMasters (#44)
🐞Fixed New Line character processing for text paragraph (#87)

🍀Added setter for Portion.Text property to be able to change text of paragraph portion (#22)
🍀Added setter for Portion.Font.Name to change font name of the portion of non-placeholder shape (#82)
🍀Added setter for Portion.Font.Size to change font size of the portion of non-placeholer shape (#81)

🍀Added Portion.Remove() to be able to remove paragraph portion;
🍀Added setter for Paragraph.Text property to be able to change paragraph's text;
🍀Added support for .NET Core 2.0

🍀Added Slide.Hide() and Slide.Hidden APIs to hide slide and define whether the slide is hidden;
🍀Added support .NET Standard 2.0 and .NET Standard 2.1 frameworks.

🍀Added CustomData property for slide and shape objects: Slide.CustomData, ShapeEx.CustomData. These property allows to store some user's custom string.

🍀Added Bullet property for the paragraph:
- Bullet.Type
- Bullet.Char
- Bullet.FontName
- Bullet.Size
- Bullet.ColorHex

🍀Added Series.Name property
🍀Added SlideEx.SaveScheme() to save slide's scheme to PNG file

🍀Added ShapeEx.GeometryType property contaning the geometric form:

public enum GeometryType  
{  
    Line,  
    LineInverse,  
    Triangle,  
    RightTriangle,  
    Rectangle,  
    ...  

🍀Added ChartEx.XValues property for charts like ScatterChart.

🍀Added setters for X, Y, Width and Height properties of non-placeholder shapes;
🍀Added ShapeEx.IsGrouped boolean property to determine whether the shape is grouped;
🍀Added APIs to remove table row

var tableRows = shape.Table.Rows;  
// remove by index  
tableRows.RemoveAt(0);  
// remove by instance  
var row = tableRows.First();  
tableRows.Remove(row);  

🍀Added ChartEx.SeriesCollection and ChartEx.Categories collections
var pointValue = chart.SeriesCollection[0].PointValues[0]; var seriesType = chart.SeriesCollection[0].Type; if (chart.HasCategories) { var category = chart.Categories[0]; }

🍀Added SlideNumber placeholder processing;
🍀Added property ShapeEx.Fill.

• Initial release of SlideDotNet.