pngquant-src: PNG image optimising utility (source)

    2020-05-05 11:13       28136 pngquant-2.12.6+20191230+git7ffdc41-1-cygwin.patch
    2020-05-05 11:13         259 pngquant-2.12.6+20191230+git7ffdc41-1-cygwin.patch.sig
    2020-05-05 11:13      337751 pngquant-2.12.6+20191230+git7ffdc41-1.sh
    2020-05-05 11:13         249 pngquant-2.12.6+20191230+git7ffdc41-1.sh.sig
    2020-05-05 11:13      102536 pngquant-2.12.6+20191230+git7ffdc41-1.tar.xz
    2020-05-05 11:13         253 pngquant-2.12.6+20191230+git7ffdc41-1.tar.xz.sig
    2020-05-05 11:13      142187 pngquant-2.12.6+20191230+git7ffdc41.tar.gz