This changeset edited no geometry and made the following tag-only modifications:

Filter: nw["addr:housenumber"][!("addr:city"|"addr:state"|"addr:country")];

Added:
"addr:city=Seattle" | 38 objects
"addr:state=WA" | 519 objects
"addr:country=US" | 541 objects

Removed:
"gnis:county_id" | 4 objects
"gnis:created" | 4 objects
"gnis:edited" | 1 objects
"gnis:state_id" | 4 objects
"source:addr:id=*" | 24 objects
"source=*" | 458 objects