Version 4.00

• Major version bumped to 4.00 to reflect major refactoring, and some minor backwards-incompatible changes.
• New co-maintainer.
• Several minor bug fixes.
• New option --builddir path to build in path instead of a temporary directory. Overwrites files in path without further notice.
• In the constructed tex file, included files are now referenced as source-1.pdf etc. instead of /tmp/pdfjam-XXXXXX/source-1.pdf. This improves reproducibility and allows referencing with hyperref.
• Put every --preamble argument on distinct line in tex file.
• Automatically add braces around values where necessary. Thus, one can now write --papersize 7cm,3cm and --picturecommand '\put(20,20){Text}'.
• Support libpaper1 in addition to libpaper2 to obtain system default paper.
• Support --paper a4 etc. as alternative to --paper a4paper.
• Support --papersize 595,842 as alternative to --papersize 595bp,842bp. Prevents people adding unit pt where they actually mean bp.
• Mirror page when --papersize and --landscape given.
• Renames duplex edge flipping options --longedge to --otheredge and --shortedge to --no-otheredge to reflect their actual behaviour.
• Support --keepinfo --pdfauthor '' to discard only the corresponding field while keeping the remaining pdfinfo.
• Adds lots of regression and integration tests.