Releases on July 25th, 2010 and before

sourceforge
davmail/davmail on SourceForge 3.8.0b1/releasenotes.txt 3.8.0b1/davmail_3.8.0b1-1273-1_all.deb 3.8.0b1/davmail-src-3.8.0b1-1273.tgz 3.8.0b1/davmail-linux-x86_64-3.8.0b1-1273.tgz 3.8.0b1/davmail-linux-x86-3.8.0b1-1273.tgz 3.8.0b1/davmail-3.8.0b1-1273.zip 3.8.0b1/davmail-3.8.0b1-1273.war 3.8.0b1/davmail-3.8.0b1-1273-setup.exe 3.8.0b1/DavMail-MacOSX-3.8.0b1-1273.app.zip
github
glennrp/libpng on GitHub v1.4.4beta03
debian-gitlab
kernel-team/linux on Debian GitLab debian/2.6.35_rc6-1_experimental.1
github
glennrp/libpng on GitHub v1.4.4beta02
github
mintty/mintty on GitHub 0.8-beta2
sourceforge
pidgin/Pidgin on SourceForge 2.7.2/pidgin-2.7.2.tar.gz.asc
sourceforge
pidgin on SourceForge Pidgin/2.7.2/pidgin-2.7.2.tar.gz.asc
sourceforge
pidgin/Pidgin on SourceForge 2.7.2/pidgin-2.7.2.tar.bz2.asc
sourceforge
pidgin on SourceForge Pidgin/2.7.2/pidgin-2.7.2.tar.bz2.asc
sourceforge
skim-app on SourceForge Skim/Skim-1.3.7/ReadMe-1.3.7.txt Skim/Skim-1.3.7/Skim-1.3.7.dmg
Maybe you can find something interesting in this list