We're pleased to announce the release of Spire.Presentation 11.5.1. This version optimizes the conversion from PowerPoint to PDF. Meanwhile, some issues that occurred when loading PPT documents, converting shapes to SVG, and retrieving images have also been successfully fixed. More details are listed below.
Here is a list of changes made in this release
| Category | ID | Description |
| Bug Fix | SPIREPPT-3105 | Fixes the issue where loading PPT format documents threw an exception. |
| Bug Fix | SPIREPPT-3106, SPIREPPT-3119, SPIREPPT-3121, SPIREPPT-3123 | Fixes the issue where converting PowerPoint to PDF resulted in incorrect rendering. |
| Bug Fix | SPIREPPT-3114 | Fixes the issue where shapes became blank when converted to SVG. |
| Bug Fix | SPIREPPT-3116 | Fixes the issue where retrieving images from PowerPoint documents threw a "Parameter is not valid" exception. |
| Bug Fix | SPIREPPT-3122 | Fixes the issue where images were missing after converting PowerPoint to PDF. |
Click the link below to download Spire.Presentation 11.5.1:
