termproxy 0 -> 1
attrpath: termproxy
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/kwp3lw1bxfkgzbahkk3aww9y9f59vzjk-packages.json.drv
building '/nix/store/kwp3lw1bxfkgzbahkk3aww9y9f59vzjk-packages.json.drv'...

Going to be running update for following packages:
 - termproxy-1.1.0

Press Enter key to continue...
Running update for:
 - termproxy-1.1.0: UPDATING ...
 - termproxy-1.1.0: DONE.

Packages updated!

The diff was empty after rewrites.