Releases on July 28th, 2008 and before

github
aria2/aria2 on GitHub release-0.15.0
github
lilypond/lilypond on GitHub release/2.11.54-1
sourceforge
skim-app on SourceForge SkimNotes framework and tool/SkimNotes-1.1.1/SkimNotes-1.1.1.tgz Skim/Skim-1.1.10/Skim-1.1.10.dmg SkimNotes framework and tool/SkimNotes-1.1/SkimNotes-1.1.tgz Skim/Skim-1.1.9/Skim-1.1.9.dmg
github
kcat/openal-soft on GitHub openal-soft-1.5.304
github
microsoft/git on GitHub v1.6.0-rc1
sourceforge
upp on SourceForge upp/2008.1/upp-win-2008.1.exe upp/2008.1/upp-mingw-2008.1.exe
github
metabrainz/picard on GitHub release-0.10
github
doxygen/doxygen on GitHub Release_1_5_6_20080727
sourceforge
graphicsmagick on SourceForge OldFiles/GraphicsMagick-1.2.5-windows-source.zip OldFiles/GraphicsMagick-1.2.5-windows-source.7z
sourceforge
gnuwin32 on SourceForge grep/2.5.3/grep-2.5.3-src-setup.exe grep/2.5.3/grep-2.5.3-setup.exe grep/2.5.3/grep-2.5.3-doc.zip grep/2.5.3/grep-2.5.3-bin.zip grep/2.5.3/grep-2.5.3-src.zip
sourceforge
graphicsmagick on SourceForge OldFiles/GraphicsMagick-1.2.5.zip OldFiles/GraphicsMagick-1.2.5.tar.lzma OldFiles/GraphicsMagick-1.2.5.tar.bz2 OldFiles/GraphicsMagick-1.2.5-1.src.rpm
github
bzg/org-mode on GitHub release_6.06b
github
WayneD/rsync on GitHub v3.0.4pre1
github
ntpsec/ntpsec on GitHub NTP_4_2_5P121
sourceforge
avidemux/avidemux on SourceForge 2.4.3/avidemux_2.4.3_win32.exe
Maybe you can find something interesting in this list