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##     Release notes
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Author: Nicolas Markey 
Please send your comments to <pdfxup@markey.fr>

v1.00 (2015/08/23)
 - first release

v1.10 (2015/09/08)
 - added option 'booklet'
 - corrected numerous computation/spacing bugs in LaTeX file
 - added succinct documentation

v1.20 (2015/09/11)
 - added options -nobb, -bb, -p
 - solved bug with dots in PDF file names

v1.30 (2015/10/06)
 - added options -g and -s for getting and then manually
 - setting bounding box.
 - created man page

v1.50 (2019/12/31)
 - added the -c option (to clip pages)
 - corrected + improved option -p
 - added watermarking

v1.51 (2020/01/06)
 - corrected bug in dimtopt() (conversion mm to pt)

v1.60 (2020/06/27)
 - allow file names containing spaces
 - added --allow-file-read=... option to ghostscript >= 9.50

v1.61 (2020/10/21)
 - minor bug corrected (would not clean-up with option -g)
   (thanks to Oliver Redner for pointing out the bug)

v2.00 (2020/12/17)
 - fixed a bug with inner margins
 - fixed problem with ranges exceeding number of pages
 - extracted LaTeX file from script
 - added --tight-frame option: tells whether the frame should
   be tight around the page (and leave horizontal white space 
   outside the frame), or as large as possible.
 - added --config-file option: configuration files (default
   extension .xup) can be used to define default values
   for frequent situations.
 - cleaned-up man page, adding some missing options (thanks
   to Louis Gostiaux for pointing undocumented options)