Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: darktable 5.4.1 -> 5.6.0 https://github.com/darktable-org/darktable/releases
attrpath: darktable
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/8pya3h4f87069alyixf5y4hfkvzyillx-packages.json.drv
building '/nix/store/8pya3h4f87069alyixf5y4hfkvzyillx-packages.json.drv'...

Going to be running update for following packages:
 - darktable-5.4.1

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - darktable-5.4.1: UPDATING ...
 - darktable-5.4.1: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/da/darktable/package.nix b/pkgs/by-name/da/darktable/package.nix
index 822b15d3f2ca..495405f3e39e 100644
--- a/pkgs/by-name/da/darktable/package.nix
+++ b/pkgs/by-name/da/darktable/package.nix
@@ -81,12 +81,12 @@ let
   pugixml-shared = pugixml.override { shared = true; };
 in
 stdenv.mkDerivation rec {
-  version = "5.4.1";
+  version = "5.6.0";
   pname = "darktable";
 
   src = fetchurl {
     url = "https://github.com/darktable-org/darktable/releases/download/release-${version}/darktable-${version}.tar.xz";
-    hash = "sha256-r9x8iKM4qM0vrDHIRQ0Hbtv3PpVuQwcmDIPrwZX4ReQ=";
+    hash = "sha256-FX1tOEevivyr54lERUeG9zqIbgilBLS9YRTCBl/gBuQ=";
   };
 
   nativeBuildInputs = [

No auto update branch exists
There might already be an open PR for this update:
- darktable: 5.4.1 -> 5.6.0
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/534312"