We are happy to share the announcement of Aspose.Slides for .NET 15.5.0. We have improved the support for working with document properties by introducing the feature for cleaning added document properties. We have improved the management of notes slides by introducing NotesSlideManger class under ISlide interface. Now you can add or remove the notes slides for any given slide by using properties available in NotesSlideManager class. We have also introduced the support for exception messages when loading the files other than support MS PowerPoint formats. We have also introduced the support for exception messages when loading the files other than support MS PowerPoint formats. We have improved the support for presentations access and their saving that resulted in generation of corrupted presentations and raising presentation repair message when opened in PowerPoint. The support for working with SmartArt shapes has been improved and now hyperlinks or effects can be associated with SmartArt shapes. We have also included the text AutoFit and Wrapping support for chart data item. We have enhanced the presentation rendering to HTML, PDF and images in this release for charts, text and SmartArt shapes. Many chart rendering issues including missing or improper chart axis, plot area and legends have been rectified.