Spire.Presentation 4.12.13 enhances the conversion from PPT(X) to PDF

We're pleased to announce the release of Spire.Presentation 4.12.13. This version mainly enhances the conversion from PPT(X) to PDF and fixes the issues occurred when adding Html to shapes. More details are given below.

Bug Fixes:

• Fixes the issue that the date format was incorrect after the setting chart category axis.
• Fixes the issue that the content format was incorrect after converting PPT(X) to PDF.
• Fixes the issue that the color series were incorrect after converting PPT(X) to PDF.
• Fixes the issue that the exception appeared when adding Html to shapes.
• Fixes the issue that the rotation of DataLabels didn’t remain after converting PPT(X) to PDF.
• Fixes the issue that there was the exception "NullReferenceException" when reading the table height.
• Fixes the issue that there was the exception "IndexOutOfRangeException" when adding Html.
• Fixes the issue that the content was lost after converting PPT(X) to PDF.