Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: alsa-lib 1.2.14 -> 1.2.15.1 https://repology.org/project/alsa-lib/versions
attrpath: alsa-lib
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/wnhi5mbifd13gxbijq1qqdvbn20cb9kc-packages.json.drv
building '/nix/store/wnhi5mbifd13gxbijq1qqdvbn20cb9kc-packages.json.drv'...

Going to be running update for following packages:
 - alsa-lib-1.2.14

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - alsa-lib-1.2.14: UPDATING ...
 - alsa-lib-1.2.14: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/al/alsa-lib/package.nix b/pkgs/by-name/al/alsa-lib/package.nix
index d0768cf443e3..4f442dd759e9 100644
--- a/pkgs/by-name/al/alsa-lib/package.nix
+++ b/pkgs/by-name/al/alsa-lib/package.nix
@@ -10,11 +10,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "alsa-lib";
-  version = "1.2.14";
+  version = "1.2.15.1";
 
   src = fetchurl {
     url = "mirror://alsa/lib/alsa-lib-${finalAttrs.version}.tar.bz2";
-    hash = "sha256-vpyIoLNgQ2fddBZ6K3VKNeFC9nApKuR6L97yei7pejI=";
+    hash = "sha256-f5g8qJykIIcsoW6Kn4+X+2PbbBxuJYW5Fzegi7A/Vmw=";
   };
 
   patches = [

An auto update branch exists with message `alsa-lib: 1.2.14 -> 1.2.15.1`. New version is 1.2.15.1.
An auto update branch exists with an equal or greater version