gramps 0 -> 1
attrpath: gramps
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/d2xclbdla4qjknz3aqpafgjjd3011gic-packages.json.drv
building '/nix/store/d2xclbdla4qjknz3aqpafgjjd3011gic-packages.json.drv'...

Going to be running update for following packages:
 - gramps-5.1.6

Press Enter key to continue...
Running update for:
 - gramps-5.1.6: UPDATING ...
 - gramps-5.1.6: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/applications/misc/gramps/default.nix b/pkgs/applications/misc/gramps/default.nix
index bd0690b381a9..eb8af8239f3d 100644
--- a/pkgs/applications/misc/gramps/default.nix
+++ b/pkgs/applications/misc/gramps/default.nix
@@ -24,7 +24,7 @@ let
   inherit (pythonPackages) python buildPythonApplication;
 in
 buildPythonApplication rec {
-  version = "5.1.6";
+  version = "5.2.0";
   pname = "gramps";
   pyproject = true;
 
@@ -55,8 +55,8 @@ buildPythonApplication rec {
   src = fetchFromGitHub {
     owner = "gramps-project";
     repo = "gramps";
-    rev = "v${version}";
-    hash = "sha256-BerkDXdFYfZ3rV5AeMo/uk53IN2U5z4GFs757Ar26v0=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-8iQcaWLiBegVjcV16TfZbp8/4N/9f5pEl7mdV78CeEY=";
   };
 
   pythonPath = with pythonPackages; [

No auto update branch exists
There might already be an open PR for this update:
- gramps: 5.1.6 -> 5.2.0, drop legacy builder
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/291646"