Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: famistudio 0 -> 1
attrpath: famistudio
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] these 2 derivations will be built:
  /nix/store/gymb400p9qw1z7yhy52dgv2167lwc8kb-famistudio-4.5.3-fetch-deps.drv
  /nix/store/5c2b7jd1d1sl95yhns77k9sb1lfh8iss-packages.json.drv
building '/nix/store/gymb400p9qw1z7yhy52dgv2167lwc8kb-famistudio-4.5.3-fetch-deps.drv'...
structuredAttrs is enabled
building '/nix/store/5c2b7jd1d1sl95yhns77k9sb1lfh8iss-packages.json.drv'...
structuredAttrs is enabled

Going to be running update for following packages:
 - famistudio-4.5.3

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - famistudio-4.5.3: UPDATING ...
 - famistudio-4.5.3: DONE.

Packages updated!

The diff was empty after rewrites.