Changelog for mercurial-1.8.3-1.el5.rf.x86_64.rpm :
Tue May 3 12:00:00 2011 David Hrbáč - 1.8.3-1
- new upstream release

Mon Apr 4 12:00:00 2011 David Hrbáč - 1.8.2-1
- new upstream release

Fri Mar 11 11:00:00 2011 David Hrbáč - 1.8.1-1
- new upstream release

Wed Mar 2 11:00:00 2011 David Hrbáč - 1.8-1
- new upstream release

Wed Jan 5 11:00:00 2011 David Hrbáč - 1.7.3-1
- new upstream release

Mon Dec 6 11:00:00 2010 David Hrbáč - 1.7.2-1
- new upstream release
- ...
- Changelog trimmed, see http://svn.rpmforge.net/svn/trunk/rpms/mercurial/mercurial.spec