Released: Dec 21, 2021

Updates in V21.12

Features

• Added low-code API that provides a simple interface for common operations.

Fixes

• Charts callout failed to render in exported PDF.
• Loading ODP file throws NullReferenceException.

Released: Nov 17, 2021

Updates in V21.11

Features

• Added support for Microsoft PowerPoint modern comments.
  • Added the ModernComment class.
  • Added the AddModernComment() and InsertModernComment() methods to CommentCollection class.
  • Using these methods, you can add a modern comment to a slide.

Released: Oct 19, 2021

Updates in V21.10

Features

• Added support of full Pyramid column shapes for 3D Column and 3D Bar Charts.
• Added support for converting PPTX with transitions to HTML.
• Added the ability to convert PPT with links to HTML.

Released: Sep 21, 2021

Updates in V21.9

Features

• Added the ability to generate the thumbnail of each animation sequence on a slide.
• Added the ability to export a presentation containing slide transitions, animations and shape animations to HTML5.
• Added the ability to get the fill color of automatic table cells.
• Added the ability to get the number of worksheets in a workbook.

Fixes

• Slow slide cloning performance in Aspose.Slides.

Released: Aug 18, 2021

Updates in V21.8

Features

• Added support for exporting presentations to animated GIF files.
• Added support for Microsoft PowerPoint-like scaling (Ensure Fit & Maximize).
• Added support for monotype fonts when rendering presentations.
• Improved the ability to use cached values for spreadsheet formulas.
• Added support for ‘OR’ functions in chart spreadsheet formulas.

Released: Jul 27, 2021

Updates in V21.7

Features

• Added support for editing points in curved shapes.
• Improved using cached values for spreadsheet formulas.

Released: Jun 18, 2021

Updates in V21.6

Features

• Added support for exporting presentations to XAML.
• Added support for cylinder column shapes for 3D column and 3D bar charts.
• Added support for 3D bar charts.
• Added support for 3D transforms for thumbnails.

Released: May 19, 2021

Updates in V21.5

Features

• Added zoom support for Microsoft PowerPoint.
• Added support for reading auto-fit scale values.
• Added support for custom PPT root directory entry object class GUID (CLSID).
• Added the ability to run a macro by clicking a button.
• Improved performance of the font caching mechanism.

Released: Apr 19, 2021

Updates in V21.4

Features

• Added the ability to create 2D shapes with complex paths.
• Added support for freeform shapes.
• Extended SlideUtil.AlignShape() to support alignment within GroupShape.

Fixes

• Constant size of slide text array from a presentation text.
• Embedded font cannot be installed in resaved presentation.
• 3D effects on shapes are lost in exported PDF, TIFF.
• Add clone taking long time.

Released: Mar 22, 2021

Updates in V21.3

Features

• Added support for converting presentations to HTML with inline CSS.
• Added the ability to render transitions and animations.
• Added the ability to convert presentations to HTML5.
• Bullets are now exported as DIV rather than UL/OL tags.