This is qpdf version 12.3.2. This fixes a bug, introduced in 12.3.0, around mishandling of repeated --password arguments.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.

This release was signed by [email protected].

This is qpdf version 12.3.1. It includes one important bug fix from 12.3.0.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.

This release was signed by [email protected].

This is qpdf version 12.3.0. This release contains accumulated bug fixes and small enhancements as well as significant internal refactoring.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.

This release was signed with cosign by [email protected]

This is qpdf version 12.2.0. This is an accumulation of small bug fixes from the release of 12.1.0, including resolution of some issues found by fuzz testing and some build-related fixes. There is no significant new functionality. This release still allows C++-17. Bumping to C++-20 has been postponed to 12.3.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.

This is qpdf version 12.1.0. This release features a number of small bug fixes and feature enhancements including new CLI flags --remove-structure and --jpeg-quality for helping to create smaller PDFs. 12.1 is planned to be the last minor release to build with C++-17. We plan on requiring C++-20 starting in 12.2.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.

This is qpdf version 12.0.0. This release has no functional changes beyond a few small bug fixes. This release includes minor breaking changes to ABI (binary interface) and API (source interface) to remove some deprecated functions, improve efficiency, and set the stage for future enhancements. Most code will not be affected, and all the changes have easy fixes that are documented in the release notes. If you are updating your code from a version earlier than 10.6.0, you will have to deal with the PointerHolder transition. If you ran version 11 and are already setting POINTERHOLDER_TRANSITION to 4, you can remove that. A full discussion can be found in the manual in the Smart Pointers section. This version of qpdf still builds with C++-17 compiler, but we will be switching the minimum version to C++-20 soon, but no earlier than April 2025.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.

This is qpdf version 11.10.1. This release includes two minor build-related changes from 11.10.0: one related to zopfli, and one related to Windows builds. There were no functional changes.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.

This is qpdf version 11.10.0. This release is mostly accumulated fixes and minor improvements. Several improvements were made to qpdf's ability to recover broken files, and several long-standing but minor bugs were fixed. Notable enhancements include allowing qpdf to be built with the zopfli library (slow but good compression) and the addition of --remove-metadata and --remove-info options.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.

This is qpdf version 11.9.1. This is an accumulation of minor fixes and performance enhancements since 11.9.0. No new functionality has been added.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.

This is qpdf version 11.9.0. This release includes some performance optimizations and reliability enhancements to JSON support, an enhanced command-line syntax for --pages in preparation for future options, support for multiple overlay and underlay specifications, and a few minor fixes and improvements to new features from qpdf 11.8.0.

For a full list of changes from previous releases, please see the release notes. See also README-what-to-download for details about the available source and binary distributions.