Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: app2unit 0 -> 1
attrpath: app2unit
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] this derivation will be built:
  /nix/store/708q0dh4s47bz7dccvzf85brqrv8crwk-packages.json.drv
building '/nix/store/708q0dh4s47bz7dccvzf85brqrv8crwk-packages.json.drv'...

Going to be running update for following packages:
 - app2unit-1.3.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - app2unit-1.3.0: UPDATING ...
 - app2unit-1.3.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/ap/app2unit/package.nix b/pkgs/by-name/ap/app2unit/package.nix
index 36d6a183f0a2..7dc247bbc878 100644
--- a/pkgs/by-name/ap/app2unit/package.nix
+++ b/pkgs/by-name/ap/app2unit/package.nix
@@ -11,13 +11,13 @@
 }:
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "app2unit";
-  version = "1.3.0";
+  version = "1.4.0";
 
   src = fetchFromGitHub {
     owner = "Vladimir-csp";
     repo = "app2unit";
     tag = "v${finalAttrs.version}";
-    sha256 = "sha256-HkwcYYGNReDtPxZumnz3ZDb1sr1JcngAOqs/inO/350=";
+    sha256 = "sha256-G2V6Scdw5m9/2Jr4QMcpBSlR0IUnlOAwMFIcsxbZLMk=";
   };
 
   passthru.updateScript = nix-update-script { };

An auto update branch exists with message `app2unit: 1.3.0 -> 1.4.0`. New version is 1.4.0.
An auto update branch exists with an equal or greater version