- Due to a bug in a function that copies CID-keyed Type 2 fonts, document conversion attempts sometimes caused the ps2pdf utility to terminate unexpectedly with a segmentation fault. A patch has been provided to address this bug so that the function now copies fonts properly and ps2pdf no longer crashes when converting documents.
- Due to lack of support for the TPGDON option for JBIG2 encoded regions, some PDF files were not displayed correctly. A patch has been provided to add this support so that PDF files using the TPGDON option are now displayed correctly.
- Previously, some PDF files with incomplete ASCII base-85 encoded images caused the ghostscript utility to terminate with the following error:/syntaxerror in IDThe problem occurred when the image ended with "~" (tilde) instead of "~>" (tilde, right angle bracket) as defined in the PDF specification. Although this is an improper encoding, an upstream patch has been applied, and ghostscript now handles these PDF files without errors.