Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: bottom 0.14.7 -> 0.14.8 https://github.com/ClementTsang/bottom/releases
attrpath: bottom
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] skipping because derivation has updateScript
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/6pcrqscsy73lkjj9njvgylgc2aj5zfq9-packages.json.drv
building '/nix/store/6pcrqscsy73lkjj9njvgylgc2aj5zfq9-packages.json.drv'...

Going to be running update for following packages:
 - bottom-0.14.7

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - bottom-0.14.7: UPDATING ...
 - bottom-0.14.7: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/bo/bottom/package.nix b/pkgs/by-name/bo/bottom/package.nix
index 2f55746ae16e..7eeffe0ffe2a 100644
--- a/pkgs/by-name/bo/bottom/package.nix
+++ b/pkgs/by-name/bo/bottom/package.nix
@@ -12,16 +12,16 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "bottom";
-  version = "0.14.7";
+  version = "0.14.8";
 
   src = fetchFromGitHub {
     owner = "ClementTsang";
     repo = "bottom";
     tag = finalAttrs.version;
-    hash = "sha256-EXbj/T3wt4gph1FZ71iK0rdRZMewY3EHpOMWsCFUnc0=";
+    hash = "sha256-gKTAIbuH0sd/aia4GXfdo0+JrJA9wjgWh6WfBb4Yj9k=";
   };
 
-  cargoHash = "sha256-2Erh+pgZPZEmvFAtWNPqKVkQx3/hznC82M5a36cWfZY=";
+  cargoHash = "sha256-LgmBzV4qSrsDBIoar1EHopTtf9wz407Kpf20Ns3f2W0=";
 
   nativeBuildInputs = [
     autoAddDriverRunpath

No auto update branch exists
There might already be an open PR for this update:
- bottom: 0.14.7 -> 0.14.8
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/554889"