Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: astal.source 0 -> 1
attrpath: astal.source
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/v9jjzfd0f4kl6xa9sqy6lylm2l9m50xc-packages.json.drv
building '/nix/store/v9jjzfd0f4kl6xa9sqy6lylm2l9m50xc-packages.json.drv'...
structuredAttrs is enabled

Going to be running update for following packages:
 - astal-source-0-unstable-2026-07-19

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - astal-source-0-unstable-2026-07-19: UPDATING ...
 - astal-source-0-unstable-2026-07-19: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/libraries/astal/source.nix b/pkgs/development/libraries/astal/source.nix
index 77f440b8bb2a..88c325035b0d 100644
--- a/pkgs/development/libraries/astal/source.nix
+++ b/pkgs/development/libraries/astal/source.nix
@@ -7,15 +7,15 @@ let
   originalDrv = fetchFromGitHub {
     owner = "Aylur";
     repo = "astal";
-    rev = "fd94e333c8bd45557291c805f1df79d5f787d590";
-    hash = "sha256-flVUft590tsDX9z97O4DzVFg6zvOOmGeYhPeDdaP1DI=";
+    rev = "cbcd9f49dd6b9638dc5623b56cc6e1e0a60b593e";
+    hash = "sha256-u8CMQ5ODv9Q+mHgx1QDgSDeMANprWTfZ+owxXNhu8Pc=";
   };
 in
 originalDrv.overrideAttrs (
   final: prev: {
     name = "${final.pname}-${final.version}"; # fetchFromGitHub already defines name
     pname = "astal-source";
-    version = "0-unstable-2026-07-19";
+    version = "0-unstable-2026-09-23";
 
     meta = prev.meta // {
       description = "Building blocks for creating custom desktop shells (source)";

An auto update branch exists with message `astal.source: 0-unstable-2026-07-19 -> 0-unstable-2026-09-23`. New version is 0-unstable-2026-09-23.
An auto update branch exists with an equal or greater version