Fixes: lintian: file-contains-trailing-whitespace
See-also: https://lintian.debian.org/tags/file-contains-trailing-whitespace.html

Update to upstream version '0.8.4'
with Debian dir 0b07bc5f83d11defed7d88b9925500e9e7ecd286

Update to upstream version '0.8.3'
with Debian dir c24a7fe54601a9fabacb7af1b3c5d448db8b34fd

latexml (0.8.1-1) unstable; urgency=medium

  * New upstream release (0.8.1) (Closes: #773943)
  * New maintainer with agreement from retired former maintainer 
    Atsuhito Kohda, thanks for his work!

latexml (0.8.0-1) unstable; urgency=medium

  * New upstream release (0.8.0).
  * Added libfile-which-perl, libuuid-tiny-perl, libimage-size-perl,
    libarchive-zip-perl, libio-string-perl, libjson-xs-perl, libwww-perl,
    liburi-perl and texlive-latex-base to Depends field.
  * Added libimage-size-perl, libarchive-zip-perl, libfile-which-perl,
    libio-string-perl, libjson-xs-perl, liburi-perl, libwww-perl,
    libxml-libxml-perl, libxml-libxslt-perl, texlive-latex-base to
    Build-Depends field.
  * For non-ascii characters, it seems necessary to add the option
    "--inputencoding=utf8" with "latexml", "latexmlpost" seems work fine
    without special option, however.
  * Bump Standards-Version to 3.9.5 (no changes needed).

latexml (0.7.0-1) unstable; urgency=low

  * Initial release.  (Closes: #585702)
  * Added comments on the files with different copyright in debian/copyright.
   + t/theorem/amstheorem.tex (generated from thmtest.tex)
     This file is used only for test latexml.
   + files under lib/LaTeXML/Package/.  There are three kind of groups.
    - revsymb.sty.ltxml revtex.cls.ltxml amscd.sty.ltxml amsthm.sty.ltxml
    - revtex.sty.ltxml
    - revtex4_support.sty.ltxml revtex4.cls.ltxml revtex4.sty.ltxml
      revtex3_support.sty.ltxml