Release Notes: The license is now GPLv3 or later. A large number of issues with transparency were fixed. Several significant fixes to font handling, especially when generating PDF, were made. Numerous robustness, correctness, and performance improvements were made. Security fixes addressing CVE-2009-0583 and CVE-2009-0792 were made. New generic Esc/Page devices, eplmono and eplcolor, were added, as well as the cdnj500 device to support the HP DesignJet 500. The size of PostScript integers was limited to 32 bits, as recommended in the specification.