Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: chawan 0 -> 1
attrpath: chawan
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/bsx6rli395ii1vbxvp0mz0h2ya1n9a76-packages.json.drv
building '/nix/store/bsx6rli395ii1vbxvp0mz0h2ya1n9a76-packages.json.drv'...

Going to be running update for following packages:
 - chawan-0.3.3

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - chawan-0.3.3: UPDATING ...
 - chawan-0.3.3: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/ch/chawan/package.nix b/pkgs/by-name/ch/chawan/package.nix
index 34f5779cb13f..c7f56509e4ab 100644
--- a/pkgs/by-name/ch/chawan/package.nix
+++ b/pkgs/by-name/ch/chawan/package.nix
@@ -14,13 +14,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "chawan";
-  version = "0.3.3";
+  version = "0.4.4";
 
   src = fetchFromSourcehut {
     owner = "~bptato";
     repo = "chawan";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-GVDh94pgdMlwHMyqtT8q2yM+rwioodBYQfA+AOZ/CsU=";
+    hash = "sha256-4MrJoBNQ4Sbx02/Cl/JdTux5UUu8ioSwRNvDxCH6gcY=";
   };
 
   nativeBuildInputs = [

No auto update branch exists
There might already be an open PR for this update:
- chawan: 0.3.3 -> 0.4.4
  URL "https://api.github.com/repos/NixOS/nixpkgs/issues/553535"