I believe it has...
Hi! I am relatively new to this forum and just coming back to having a police scanner. Picked up the pro-164 a couple of weeks ago and decided to dive head first in to this stuff again.
So, long story short, I subscribe now to the site for access to the DB, got win97 and the cable, and started grabbing all the washington county freqs I could get my hands on. Filled a bank with all the stuff in my area. But I quickly found out that I only got stuff at home, not in hillsboro or washington county proper. The reason is there is still a repeater on council crest broadcasting on the old stuff. I rebanded my same assortment of washington county stuff in a different bank leaving my original bank to compare to when I was in hillsboro and the result is a night and day difference. While I can't speak for all the stuff out there, hillsboro pd, beaverton pd, washington county sheriffs office and EMS all seems to have been rebanded. I get nothing on the original bank but get everything on the rebanded stuff. Also, that 800mhz antenna I picked up a couple of days later helped a lot with clarity. Happy scanning and hope this helps!