**WARNING**: a critical bug affects version 1.0.22 through 1.0.27
http://www.daemonology.net/blog/2011-01-18-tarsnap-critical-security-bug.html

Changes since version 1.0.24:
* Portability improvement: Configuration files and files passed to the
  -T and -X options of tarsnap may contain Windows or Mac end-of-line
  characters.
* Portability improvement: A preprocessed version of the Tarsnap man
  pages is installed on systems such as Solaris which do not have mdoc
  macros.
* New command-line options, for overriding options set in configuration
  files: --normalmem, --no-aggressive-networking, --no-config-exclude,
  --no-config-include, --no-disk-pause, --no-humanize-numbers,
  --no-maxbw, --no-maxbw-rate-down, --no-maxbw-rate-up, --no-nodump,
  --no-print-stats, --no-snaptime, --no-store-atime, --no-totals.
* New configuration file options: disk-pause, humanize-numbers, maxbw,
  maxbw-rate, maxbw-rate-down, maxbw-rate-up, normalmem,
  no-aggressive-networking, no-config-exclude, no-config-include,
  no-disk-pause, no-humanize-numbers, no-maxbw, no-maxbw-rate-down,
  no-maxbw-rate-up, no-nodump, no-print-stats, no-snaptime,
  no-store-atime, no-totals.