There's no statement of license in the source tree or documentation. The default license in most countries does not allow for free use.
A release of the latest version to clojars would also be welcomed.
We need to provide license information of any included code to customers. Specifically, ring.middleware.format depends on clj-yaml, which is EPL, but there is no license for this dependency.
I would like to use this library but I can't until a license is provided.
FIX #5: Add a license