Android 1.5 firmware available
HTC (the manufacturer of the Android Dev Phone) has posted a set of Android 1.5 images for the ADP1. There's also reasonably straightforward instructions on flashing those images into a phone. So ADP1 owners can go to the new code now, rather more quickly than usual; for those who prefer the "JF" builds, a 1.5-based build is said to be forthcoming in the near future.