Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: aligator 0.16.0 -> 0.18.0 https://github.com/Simple-Robotics/aligator/releases
attrpath: aligator
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/8ls0gvr12qa3byzirgqvmb2b5y2bh46w-packages.json.drv
building '/nix/store/8ls0gvr12qa3byzirgqvmb2b5y2bh46w-packages.json.drv'...

Going to be running update for following packages:
 - aligator-0.16.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - aligator-0.16.0: UPDATING ...
 - aligator-0.16.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/al/aligator/package.nix b/pkgs/by-name/al/aligator/package.nix
index 0fdd49972d1c..723f31b51a66 100644
--- a/pkgs/by-name/al/aligator/package.nix
+++ b/pkgs/by-name/al/aligator/package.nix
@@ -27,13 +27,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "aligator";
-  version = "0.16.0";
+  version = "0.18.0";
 
   src = fetchFromGitHub {
     owner = "Simple-Robotics";
     repo = "aligator";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-OyCJa2iTkCxVLooSKdVgBd0y7rHObo4vFcc56t48TSY=";
+    hash = "sha256-qdXZo7IvgcUFEJARwxpSaHJVRlZ6HdgRADPOiY3oCpk=";
   };
 
   outputs = [

No auto update branch exists
There might already be an open PR for this update:
- aligator: 0.16.0 -> 0.18.0
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/491488"