Release Notes: This release includes some great new features such as the ability to set the background color of pages in PDF documents, determine which pages in a PDF document has background color set, and attach MP3 files. Performance when converting PDF files into XPS/TIFF format and extracting text and images from PDF was improved. PDF files can now be converted into HTML and other supported formats. File concatenation features were improved. Some changes were made to the PdfConverter class.