Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: cairosvg 2.9.0 -> 2.9.1 https://github.com/Kozea/CairoSVG/releases
attrpath: cairosvg
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/h1cr2gn1i4rw7fxjyi10ag8v6bxyxyfn-packages.json.drv
building '/nix/store/h1cr2gn1i4rw7fxjyi10ag8v6bxyxyfn-packages.json.drv'...
structuredAttrs is enabled

Going to be running update for following packages:
 - cairosvg-2.9.0

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - cairosvg-2.9.0: UPDATING ...
 - cairosvg-2.9.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/python-modules/cairosvg/default.nix b/pkgs/development/python-modules/cairosvg/default.nix
index 7daab37c42a4..9e372b9d6c75 100644
--- a/pkgs/development/python-modules/cairosvg/default.nix
+++ b/pkgs/development/python-modules/cairosvg/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage rec {
   pname = "cairosvg";
-  version = "2.9.0";
+  version = "2.9.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "Kozea";
     repo = "CairoSVG";
     tag = version;
-    hash = "sha256-WtMFOYaN/cRrL1Q4ma/UkR3kNFObNhp0Gm7i9NQAqz8=";
+    hash = "sha256-yIUuhBmq15xwHznEq8l5z8QSkhQQc3GjTbJw5L2ZX+I=";
   };
 
   build-system = [ setuptools ];

No auto update branch exists
Python package with too many package rebuilds 3658  > 100