If you are interested in language wrappers:
http://www.opentk.com/news/C%2523-opencl-bindings-ready-for-testing
http://developer.amd.com/zones/java/aparapi/pages/default.aspx
And if you are interested in wrappers for opencl kernel itself, the fact is it is khronos which decides on that. Depending on industry requirements you can expect important additions. Vendors can also release vendor-specific extensions but AMD currently doesn't have any such extension.