Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: bazaar 0.7.8 -> 0.7.15 https://github.com/kolunmi/bazaar/releases
attrpath: bazaar
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/bx9a2hkkhsgq2hq8r1zrr6nz9158wxp4-packages.json.drv
building '/nix/store/bx9a2hkkhsgq2hq8r1zrr6nz9158wxp4-packages.json.drv'...

Going to be running update for following packages:
 - bazaar-0.7.8

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - bazaar-0.7.8: UPDATING ...
 - bazaar-0.7.8: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/ba/bazaar/package.nix b/pkgs/by-name/ba/bazaar/package.nix
index 573a087aa29f..5b50e8b6fb1f 100644
--- a/pkgs/by-name/ba/bazaar/package.nix
+++ b/pkgs/by-name/ba/bazaar/package.nix
@@ -29,13 +29,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "bazaar";
-  version = "0.7.8";
+  version = "0.7.15";
 
   src = fetchFromGitHub {
     owner = "kolunmi";
     repo = "bazaar";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-s3NKRh1xUcLXVGWm0oYY4fVX7t7+bZIZ2jAYe1W0LKA=";
+    hash = "sha256-+52W2iU8rdzN4cCxjkKe80qAbvyeqkvDYRRIiBB5yCg=";
   };
 
   nativeBuildInputs = [

No auto update branch exists
Old version 0.7.8" not present in staging derivation file with contents: {
  lib,
  stdenv,
  fetchFromGitHub,
  blueprint-compiler,
  desktop-file-utils,
  meson,
  python3,
  ninja,
  pkg-config,
  wrapGAppsHook4,
  appstream,
  flatpak,
  glib-networking,
  glycin-loaders,
  gtk4,
  json-glib,
  libadwaita,
  libdex,
  libglycin,
  libglycin-gtk4,
  libproxy,
  libsoup_3,
  libxmlb,
  libxml2,
  libyaml,
  malcontent,
  md4c,
  webkitgtk_6_0,
  libsecret,
  nix-update-script,
}:

stdenv.mkDerivation (finalAttrs: {
  pname = "bazaar";
  version = "0.7.15";

  __structuredAttrs = true;
  strictDeps = true;

  outputs = [
    "out"
    # for libbge
    "lib"
    "dev"
  ];

  src = fetchFromGitHub {
    owner = "bazaar-org";
    repo = "bazaar";
    tag = "v${finalAttrs.version}";
    hash = "sha256-+52W2iU8rdzN4cCxjkKe80qAbvyeqkvDYRRIiBB5yCg=";
  };

  nativeBuildInputs = [
    blueprint-compiler
    desktop-file-utils
    libxml2
    meson
    ninja
    pkg-config
    wrapGAppsHook4
    (python3.withPackages (p: [
      p.babel
      p.pygobject3
    ]))
  ];

  buildInputs = [
    appstream
    flatpak
    glib-networking
    gtk4
    json-glib
    libadwaita
    libdex
    libglycin
    libglycin-gtk4
    glycin-loaders
    libproxy
    libsoup_3
    libxmlb
    libyaml
    malcontent
    md4c
    webkitgtk_6_0
    libsecret
  ];

  postInstall = ''
    moveToOutput bin/bge-demo $dev
  '';

  preFixup = ''
    gappsWrapperArgs+=(
      # bazaar needs bazaar-dl-worker in path
      --prefix PATH : $out/bin
      --prefix LD_LIBRARY_PATH : $lib/lib
      # gsettings schemas are moved to $lib
      --prefix XDG_DATA_DIRS : $lib/share
    )

    # isn't automatically picked out for some reason, while $dev/bin/bge-demo is...
    wrapGApp $out/bin/bazaar
  '';

  passthru = {
    updateScript = nix-update-script { };
  };

  meta = {
    description = "FlatHub-first app store for GNOME";
    homepage = "https://github.com/kolunmi/bazaar";
    license = lib.licenses.gpl3Plus;
    maintainers = with lib.maintainers; [
      dtomvan
    ];
    mainProgram = "bazaar";
    platforms = lib.platforms.linux;
  };
})