Hi  jambamkin,
Looks good to me!
Bing, ESRI and Maxar imagery don't show a lot of change, although Maxar hints at minor demolition and lots of vans on-site.
I've added construction=residential, and name=Former Kelso High School to make it clearer that it is no longer the school.
Saying that, I've just spotted a 50ish home development next to the new school and added it - strange as seems roads are the last thing to be built?
Happy Mapping,

James