Spire.Presentation 2.8.21 supports to access the layout slide of master

We are glad to announce that the latest hotfix version of Spire.Presentation 2.8.21 is available today. In this version, we added a new feature to support to access the layout slide of master and also fixed some bugs. The list of new feature and bug fixes is given below.

New feature:

• Supports to access the layout slide of master.

IMasterSlide master = ppt.Masters[0];
IMasterLayouts masterLayouts = master.Layouts;
ActiveSlide layoutSlide = masterLayouts[0] as ActiveSlide;

Bug fixes:

• Fixes the issue that caused wrong composing when converting PPT to Image.
• Fixes the issue that caused exception "spr⁹ was unhandled" when appending slide.
• Fixes the issue that caused chart missing when converting PPT to image on Azure.