- Fix Debian bug #792898: the PDF metadata setup is improved. The PDF Subject field is now filled with the data contained by the elements subject. The PDF Keywords field is filled with keyword of the document.

- Fix Debian bug #684772 and SF bug #85: the label attribute of the formal headings (e.g. chapter, sect1 to sect5, section) is used by `dblatex` to:

  - Force a section counter when the label is set to an integer.

  - Make a chapter unnumbered when the label is set to an empty string.

  See for more details.

- Fix Debian bug #793077: allow to put a figure anchor at the top even if the caption is at the bottom, thanks to the parameter figure.anchor.top.

- Add the parameters body.font.family, sans.font.family, and monospace.font.family to mimic FO parameters, for xetex font setup.

- Other Debian bug fixed: #766945.