On Wed, 7 Jul 2010, Heiko Oberdiek submitted an update to the thumbpdf package > License remains LPPL. > > Changes: > * \pdfcompresslevel=0 and \pdfminorversion=4 added for thumbpdf.tex. > * \input is used with file name extension for "thumbpdf.tex". > * Warning if \pdfobjcompresslevel>0. Thanks for the upload. For the CTAN Team Rainer Schöpf