Releases on May 10th, 2015 and before

sourceforge
smplayer on SourceForge SMTube/15.5/smtube-15.5.10-x64.exe
sourceforge
smplayer on SourceForge SMTube/15.5/MD5SUMS.txt SMTube/15.5/smtube-15.5.10.tar.bz2
github
openpilot/OpenPilot on GitHub RELEASE-15.02.02-RC4
sourceforge
dxwnd on SourceForge Sources/v2_03_20_src.rar Latest build/v2_03_20_build.rar
github
lilypond/lilypond on GitHub release/2.19.20-1
sourceforge
qbittorrent on SourceForge qbittorrent-mac/qbittorrent-3.2.0/qbittorrent-3.2.0.dmg qbittorrent-mac/qbittorrent-3.2.0/README
github
getredash/redash on GitHub v0.6.0.b812
Maybe you can find something interesting in this list