0.12.6: Commented out `tag_build` for release 0.12.6.


git-svn-id: http://trac.edgewall.org/intertrac/log:/branches/0.12-stable@13146 af82e41b-90c4-0310-8c96-b1721e28e2e2
1.1.2: Merged [13147] from 1.0-stable.


git-svn-id: http://trac.edgewall.org/intertrac/log:/trunk@13148 af82e41b-90c4-0310-8c96-b1721e28e2e2