The updated version 188.8.131.52 still does not run on my HTC Wildfire - seems to be some graphics issues. In Australia, the Wildfire is released with Android 2.1 software and the update to 2.2 is not yet available. Waze 1.9 is good on the Wildfire (android 2.1) but Waze 2.0 is not.
At least I can still use version1.9!
I also have a HTC Magic with android 1.6 and all versions of Waze are good on it.