Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: clipper2 0 -> 1
attrpath: clipper2
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/lcr0m8a4afpxdnr90wjvhlgiy64bghq5-packages.json.drv
building '/nix/store/lcr0m8a4afpxdnr90wjvhlgiy64bghq5-packages.json.drv'...

Going to be running update for following packages:
 - clipper2-2.0.1

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - clipper2-2.0.1: UPDATING ...
 - clipper2-2.0.1: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/cl/clipper2/package.nix b/pkgs/by-name/cl/clipper2/package.nix
index 7bd1361a4f9a..b4e967e1f346 100644
--- a/pkgs/by-name/cl/clipper2/package.nix
+++ b/pkgs/by-name/cl/clipper2/package.nix
@@ -8,7 +8,7 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "clipper2";
-  version = "2.0.1";
+  version = "2.0.1_DLLs";
 
   src = fetchFromGitHub {
     owner = "AngusJohnson";

An auto update branch exists with message `clipper2: 2.0.1 -> 2.0.1_DLLs`. New version is 2.0.1_DLLs.
An auto update branch exists with an equal or greater version