timoni 0 -> 1
attrpath: timoni
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] skipping because derivation has updateScript
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/fj23ycsmkrqwn3lwd0g61m9sa9vj2wxj-packages.json.drv
building '/nix/store/fj23ycsmkrqwn3lwd0g61m9sa9vj2wxj-packages.json.drv'...

Going to be running update for following packages:
 - timoni-0.17.0

Press Enter key to continue...
Running update for:
 - timoni-0.17.0: UPDATING ...
 - timoni-0.17.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/applications/networking/cluster/timoni/default.nix b/pkgs/applications/networking/cluster/timoni/default.nix
index 4ae26898e51c..3c6a25117fa1 100644
--- a/pkgs/applications/networking/cluster/timoni/default.nix
+++ b/pkgs/applications/networking/cluster/timoni/default.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "timoni";
-  version = "0.17.0";
+  version = "0.19.0";
 
   src = fetchFromGitHub {
     owner = "stefanprodan";
     repo = "timoni";
     rev = "v${version}";
-    hash = "sha256-KhDig31BGMmKVrLVFcTXNKjsyAUTb6KEX5PJV2rkMgM=";
+    hash = "sha256-mfMVkSwbO8P/Ch30+SYkKVBo3yL9ZojGNsEc49TRw2E=";
   };
 
-  vendorHash = "sha256-3RbWHLQLLh/omGttY2wWv2nsuuTE8ALAqgQaiJY/EjI=";
+  vendorHash = "sha256-p2B7duASfM2k+6mqcHfomcP6OG7PbXIW/5sA2+D55Uw=";
 
   subPackages = [ "cmd/timoni" ];
   nativeBuildInputs = [ installShellFiles ];

No auto update branch exists
There might already be an open PR for this update:
- timoni: 0.17.0 -> 0.19.0
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/282833"