Tags give the ability to mark specific points in history as being important
git-svn tag 2.90.1%7E20110329-1
git-svn tag 2.90.1%7Egit20110919.2dfea6-1
git-svn tag 2.90.1%7Egit20110919.2dfea6-2
git-svn tag 2.90.1%7Egit20110919.2dfea6-3
git-svn tag 2.90.1%7Egit20110929.5ec27a-1
git-svn tag 2.90.1%7Egit20111117.f101562-1
git-svn tag 2.90.1%7Egit20120101.c0486b0-1
git-svn tag 2.90.1%7Egit20120106.cf2d7c0-1