I just released a small update to the A2DP Enabler application, the application which enables A2DP Bluetooth profile on iPhone 2G (also known as original iPhones, iPhone Edge, simply iPhone).
The biggest change is a version number to force Cydia update expired versions around a world. In fact a released version of A2DP Enabler was available in repository since 1st of December, but looking into my Inbox it seems it wasn't noticed by many users.
If you have updated it to the 1.0 released 1st of December - there is no reason to update it another time.
Released version removes beta expiration only.