Release Notes: A failure when trying to save a file with Encrypt that has not been modified was fixed. When finding substitute fonts, .otf fonts are now included. A stack overflow in PDFDoc::markObject() was resolved. The utilities pdfunite and pdfseparate now properly initialize globalParams. The build system now checks for the correct cairo-ft and other cairo backends.
Release Notes: Several bugs were fixed.
Release Notes: Modification of files with Encrypt is now possible. pdftocairo gained TIFF output support. The Splash backend now implements bilinear image scaling, improving upscaling of text images. The GLIB and Qt 4 frontends gained various APIs. Annotation and form improvements were made. Various bugfixes and improvements were made.
Release Notes: Annotation and form improvements were made. CairoImageOutputDev gained support for parameterized Gouraud shading. The Qt4 frontend was improved. Various minor bugs were fixed.
Release Notes: Modification of files with Encrypt is now possible. The GLIB and Qt 4 frontends gained various APIs. pdftohtml was improved. Various annotation improvements were made. Many minor improvements were made, and bugs were fixed.
Release Notes: Handling of embedded files and of broken files was improved. Several memory leaks and crashes were resolved. Minor build fixes were made. The Splash backend no longer renders invalid font outlines. Other minor bugs were fixed.