Has anyone tried Openfeint's GameCenter integration?

Recently Openfeint just announced GameCenter compatibility.
http://www.openfeint.com/ofdeveloper/index.php/kb/article/000089
I am wondering if we can implement this in game by CoronaSDK.
Or we have to wait for the update build?

Thx!
[import]uid: 4992 topic_id: 7094 reply_id: 307094[/import]