This is qpdf version 11.2.0. There are a few bug fixes and minor API enhancements from 11.1.1. This version also fixes a significant performance bug affecting openssl 3.0.x. This bug was causing poor performance with the Windows executables, which should be noticeably faster in this version.
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.