Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: ethtool 0 -> 1
attrpath: ethtool
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] these 2 derivations will be built:
  /nix/store/0wfpdj28i2x5g8bcv9wdabv03ck5w12a-update-ethtool.drv
  /nix/store/7nz712l8xqvwcfy8vqlh600dna3qfccp-packages.json.drv
building '/nix/store/0wfpdj28i2x5g8bcv9wdabv03ck5w12a-update-ethtool.drv'...
building '/nix/store/7nz712l8xqvwcfy8vqlh600dna3qfccp-packages.json.drv'...

Going to be running update for following packages:
 - ethtool-7.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - ethtool-7.0: UPDATING ...
 - ethtool-7.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/et/ethtool/package.nix b/pkgs/by-name/et/ethtool/package.nix
index bd0c1320e711..5c3e2421f418 100644
--- a/pkgs/by-name/et/ethtool/package.nix
+++ b/pkgs/by-name/et/ethtool/package.nix
@@ -9,11 +9,11 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "ethtool";
-  version = "7.0";
+  version = "7.1";
 
   src = fetchurl {
     url = "mirror://kernel/software/network/ethtool/ethtool-${finalAttrs.version}.tar.xz";
-    hash = "sha256-Zgv5clp4cTQ6DSMgaKdjT7z7abbC+O/0VYJ/rvsM0WI=";
+    hash = "sha256-TXjCbtwCVbyS9LmVtf1mEI11/5Zu1GlPYCWm03C8JJY=";
   };
 
   nativeBuildInputs = [

No auto update branch exists
There might already be an open PR for this update:
- ethtool: 7.0 -> 7.1
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/541144"