I pushed out ClojureCLR 1.12.0-alpha4 just now. Mostly minor fixes. Two of a little more interest: clojure.core.server was not catching a socket closing connection and would crash when a client closed the connection. The SocketException was getting wrapped in an IOException and not being caught. And I fixed a bug introduced when I added loading .cljr files. The code looking for AOT-compiled files was broken. This would only be noticed if you were looking for AOT-compiled clojure source, which means only under Framework 4.x.