Per Aaron Bedra: "I just tried to use this on a 1.2 project that we have been working on for a while now and the dynamic defs are killing it. Can I change it to use the older ^{:dynamic true} syntax and release a new version? Is that the only thing that is keeping this off of 1.2? For now we need to make sure the new contrib libraries are 1.2 compatible, so people can start transitioning now."