Releases on January 5th, 2019 and before

sourceforge
adobe-flash-msi-installers on SourceForge v32.0.0.101/Flash_MSI_Pack_v3200101.zip
sourceforge
iup on SourceForge 3.26/Docs and Sources/iup-3.26_Docs.pdf 3.26/Docs and Sources/iup-3.26_Docs.chm
github
pnpm/pnpm on GitHub v2.24.1
github
pnpm/pnpm on GitHub v2.24.0
github
dimagi/commcare-hq on GitHub 2019-01-05_17.51-staging-setup_release 2019-01-05_17.51-staging-deploy 2019-01-05_17.19-staging-setup_release 2019-01-05_17.19-staging-deploy
github
Neamar/KISS on GitHub v3.7.2 v3.7.1
github
dimagi/commcare-hq on GitHub 2019-01-05_16.18-staging-setup_release 2019-01-05_16.18-staging-deploy
github
FarGroup/FarManager on GitHub ci/v3.0.5349.728 builds/3.0.5349
Maybe you can find something interesting in this list