Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: bagels 0.3.9 -> 0.3.12 https://github.com/EnhancedJax/bagels/releases
attrpath: bagels
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/m3kms40y31qnz2kbi2zz5li6j52vawkf-packages.json.drv
building '/nix/store/m3kms40y31qnz2kbi2zz5li6j52vawkf-packages.json.drv'...

Going to be running update for following packages:
 - bagels-0.3.9

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - bagels-0.3.9: UPDATING ...
 - bagels-0.3.9: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/ba/bagels/package.nix b/pkgs/by-name/ba/bagels/package.nix
index ef4d5aa3adc6..c34e03f66592 100644
--- a/pkgs/by-name/ba/bagels/package.nix
+++ b/pkgs/by-name/ba/bagels/package.nix
@@ -7,14 +7,14 @@
 
 python3Packages.buildPythonApplication (finalAttrs: {
   pname = "bagels";
-  version = "0.3.9";
+  version = "0.3.12";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "EnhancedJax";
     repo = "bagels";
     tag = finalAttrs.version;
-    hash = "sha256-LlEQ0by6Si37e8FvC4agjLy8eanizSA1iq44BaQ8D5o=";
+    hash = "sha256-w7Q7yCKffya2SyuHUaTWOugkeyTZbL9JNj/Ir3tnafE=";
   };
 
   build-system = with python3Packages; [

No auto update branch exists
There might already be an open PR for this update:
- bagels: 0.3.9 -> 0.3.12
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/493154"