It had been a while since the last release of clj-time (on Github) (July 2012) so I figured it was about time to have an update, to officially release the features that community members have been adding: Add testing predicates for days (e.g., tuesday?) and months (e.g., july?) - Devin Walters Change base Clojure version from 1.3.0 to 1.4.0 (we're testing against 1.3.0 and 1.5.1 now) format-local-time now returns nil on a bad format string (instead of silently returning the current time!) - mw10013 date-m[...]