python313Packages.pystemd: refactor

pkgs/development/python-modules/pystemd/default.nix

···
     pkg-config
   ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     lxml
     psutil
   ];
···
       Thin Cython-based wrapper on top of libsystemd, focused on exposing the
       dbus API via sd-bus in an automated and easy to consume way
     '';
-    homepage = "https://github.com/facebookincubator/pystemd/";
+    homepage = "https://github.com/facebookincubator/pystemd";
+    changelog = "https://github.com/systemd/pystemd/releases/tag/${src.tag}";
     license = lib.licenses.lgpl21Plus;
     maintainers = with lib.maintainers; [ flokli ];
   };