Releases on November 24th, 2017 and before

github
jtyr/gbt on GitHub v1.1.3
github
reactos/reactos on GitHub 0.4.7-release
sourceforge
gscan2pdf on SourceForge gscan2pdf/1.8.9/gscan2pdf_1.8.9-1_all.deb gscan2pdf/1.8.9/gscan2pdf-1.8.9.tar.xz.asc gscan2pdf/1.8.9/gscan2pdf-1.8.9.tar.xz
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