Releases on May 26th, 2015 and before

github
h2oai/h2o-3 on GitHub jenkins-master-3016
sourceforge
codeblocks on SourceForge Binaries/Nightlies/2015/CB_20150526_rev10314_win32.7z
github
discourse/discourse on GitHub v1.3.0.beta10
github
nextcloud/desktop on GitHub v1.8.2-beta1
Maybe you can find something interesting in this list