K 10 svn:author V 7 mandree K 8 svn:date V 27 2016-02-29T23:33:24.405717Z K 7 svn:log V 198 Upgrade to new release 2.1.21. Disable HTDIG option. Disable experimental HTDIG integration option, the relevant ht://Dig patch no longer fits. Changelog: https://launchpad.net/mailman/2.1/2.1.21 END