Release Notes: This new release provides a new feature for removing duplicate/unused fonts from PDF documents. It also replaces the font for all text fragments on all pages. It is now possible to extract form fields from a particular rectangular region of a PDF document. In order to fulfill this requirement, a GetFieldsInRect(Rectangle rect) method was added to the Aspose.Pdf.Form class. Many issues related to PDF printing, conversion of HTML files into PDF format, form filling, and text extraction were fixed.