Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: cider-2 0 -> 1
attrpath: cider-2
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/hgg991hpblnz0kh5m8kaj91iw4ngdza5-packages.json.drv
building '/nix/store/hgg991hpblnz0kh5m8kaj91iw4ngdza5-packages.json.drv'...

Going to be running update for following packages:
 - cider-2-4.0.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - cider-2-4.0.0: UPDATING ...
 - cider-2-4.0.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/ci/cider-2/package.nix b/pkgs/by-name/ci/cider-2/package.nix
index c30678890e5a..f5d19ba139fa 100644
--- a/pkgs/by-name/ci/cider-2/package.nix
+++ b/pkgs/by-name/ci/cider-2/package.nix
@@ -18,11 +18,11 @@
 }:
 stdenv.mkDerivation rec {
   pname = "cider-2";
-  version = "4.0.0";
+  version = "4.0.9";
 
   src = fetchurl {
     url = "https://repo.cider.sh/apt/pool/main/cider-v${version}-linux-x64.deb";
-    hash = "sha256-Z5B7VQatTEktt4e7aF5EGDTufgwfRHJzCZ1Lia/aIFk=";
+    hash = "sha256-JyWEqlG+fLlMu2Bph1571DO50LQyXb1wfTOVio8Jc1U=";
   };
 
   nativeBuildInputs = [

No auto update branch exists
Old version 4.0.0" not present in master derivation file with contents: {
  lib,
  stdenv,
  fetchurl,
  dpkg,
  autoPatchelfHook,
  makeWrapper,

  # Required dependencies for autoPatchelfHook
  alsa-lib,
  asar,
  gtk3,
  libgbm,
  libGL,
  nspr,
  nss,
  widevine-cdm,
}:
stdenv.mkDerivation rec {
  pname = "cider-2";
  version = "4.0.9.1";

  src = fetchurl {
    url = "https://repo.cider.sh/apt/pool/main/cider-v${version}-linux-x64.deb";
    hash = "sha256-MsA6lK3PsyOEx938FgJFx8l9oqwoM3FzIK5goF73lTs=";
  };

  nativeBuildInputs = [
    asar
    dpkg
    autoPatchelfHook
    makeWrapper
  ];

  buildInputs = [
    alsa-lib
    gtk3
    libgbm
    libGL
    nspr
    nss
  ];

  unpackPhase = ''
    runHook preUnpack
    dpkg-deb --fsys-tarfile $src | tar --extract
    runHook postUnpack
  '';

  installPhase = ''
    runHook preInstall

    mkdir -p $out/{bin,share,lib}
    cp -r usr/share/* $out/share/
    cp -r usr/lib/* $out/lib/

    chmod +x $out/lib/cider/Cider

    runHook postInstall
  '';

  postInstall = ''
    ${lib.getExe asar} extract $out/lib/cider/resources/app.asar ./cider-build

    ${lib.getExe asar} pack ./cider-build $out/lib/cider/resources/app.asar
    rm -rf ./cider-build

    # Install Widevine CDM for DRM support
    ln -sf ${widevine-cdm}/share/google/chrome/WidevineCdm $out/lib/cider/
  '';

  postFixup = ''
    makeWrapper $out/lib/cider/Cider $out/bin/${pname} \
      --add-flags "\$\{NIXOS_OZONE_WL:+\$\{WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations --enable-wayland-ime=true\}\}" \
      --add-flags "--no-sandbox --disable-gpu-sandbox" \
      --prefix LD_LIBRARY_PATH : "${lib.makeLibraryPath [ libGL ]}"

    mv $out/share/applications/cider.desktop $out/share/applications/${pname}.desktop
    substituteInPlace $out/share/applications/${pname}.desktop \
      --replace-warn 'Exec=cider' 'Exec=${pname}' \
      --replace-warn 'Exec=/usr/lib/cider/Cider' 'Exec=${pname}'

    install -Dm444 $out/share/pixmaps/cider.png \
      $out/share/icons/hicolor/256x256/apps/cider.png

    rm -r $out/share/pixmaps
  '';

  passthru.updateScript = ./updater.sh;

  meta = {
    description = "Powerful music player that allows you listen to your favorite tracks with style";
    homepage = "https://cider.sh";
    license = lib.licenses.unfree;
    mainProgram = "cider-2";
    maintainers = with lib.maintainers; [
      amadejkastelic
      l0r3v
    ];
    platforms = [ "x86_64-linux" ];
  };
}