Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: btrbk 0 -> 1
attrpath: btrbk
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/0gdx14mcc4jr00jgr42y749zyixg6rcr-btrbk-versionLister.drv
  /nix/store/4af0fkmkq8lhq5gxk6g6vs554qwqmvs1-packages.json.drv
building '/nix/store/0gdx14mcc4jr00jgr42y749zyixg6rcr-btrbk-versionLister.drv'...
building '/nix/store/4af0fkmkq8lhq5gxk6g6vs554qwqmvs1-packages.json.drv'...

Going to be running update for following packages:
 - btrbk-0.32.6

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - btrbk-0.32.6: UPDATING ...
 - btrbk-0.32.6: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/bt/btrbk/package.nix b/pkgs/by-name/bt/btrbk/package.nix
index 9673585883d4..a92344935f3b 100644
--- a/pkgs/by-name/bt/btrbk/package.nix
+++ b/pkgs/by-name/bt/btrbk/package.nix
@@ -19,11 +19,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "btrbk";
-  version = "0.32.6";
+  version = "0.32.7";
 
   src = fetchurl {
     url = "https://digint.ch/download/btrbk/releases/btrbk-${finalAttrs.version}.tar.xz";
-    sha256 = "AuKsZHyRhGMgLL5ge7lVV6T3/SNwaRJDM8VNpbK7t2s=";
+    sha256 = "f1PPVaAHVwyd5aHE+UbKc3L61eBXyLHJ16/CF2zDLNM=";
   };
 
   nativeBuildInputs = [

An auto update branch exists with message `btrbk: 0.32.6 -> 0.32.7`. New version is 0.32.7.
An auto update branch exists with an equal or greater version