Release Notes: A new text extractor, new pdftohtml and pdftopng tools, and new trapezoid-based rasterizer core (for performance).
Release Notes: The "fixed pitch" text extraction mode was added. "pdftops -paper match" was modified to handle PDF files with different-sized pages, so it will now select the matching paper size on a page-by-page basis. The ability for pdftoppm to write to stdout was added. The pdfdetach tool was added. 256-bit AES decryption was implemented. The t1lib section was commented out in the configure script, since t1lib has some potential security holes, and hasn't been updated in years. The font configuration xpdfrc commands were redesigned. The license was changed from GPLv2 to dual v2/v3 licensing.
Release Notes: Several security vulnerabilities, reported as CVE-2009-3603, CVE-2009-3604, CVE-2009-3605, CVE-2009-3606, CVE-2009-3608, and CVE-2009-3609, were fixed.
Release Notes: This release fixes several security problems related to parsing broken JBIG2 files.
Release Notes: This release fixes security holes with the following CVE identifiers: CVE-2007-4352, CVE-2007-5392, and CVE-2007-5393.
Release Notes: One security hole (CVE-2007-3387) has been fixed.
Release Notes: Anti-aliased vector graphics were added, including stroke adjustment. PDF 1.6 and PDF 1.7 are supported, including AES decryption and OpenType fonts. The keyboard and mouse bindings may be configured by the user. Full-screen mode was improved, with the ability to toggle on the fly.
Release Notes: Several security holes, as reported in CAN-2005-3191/3192/3193/3624/3625/2626/2627/3628, and CAN-2006-0301, were fixed.
Release Notes: This release fixes several security holes as reported in iDEFENSE's advisory CAN-2005-3193. An attacker could construct a carefully crafted PDF file that could cause Xpdf to crash or possibly execute arbitrary code when opened.
Release Notes: This release adds the continuous view mode, partial page rasterization, and the ability to search backwards and case-sensitively.