scantpaper: 3.0.7 -> 3.0.9 (#535462)

pkgs/by-name/sc/scantpaper/package.nix

@@ -33,13 +33,13 @@ let
 in
 python3.pkgs.buildPythonApplication rec {
   pname = "scantpaper";
-  version = "3.0.7";
+  version = "3.0.9";
 
   src = fetchFromGitHub {
     owner = "carygravel";
     repo = "scantpaper";
-    rev = "v${version}";
-    hash = "sha256-CKD6hggVIHNPAft+DAsF4S+uZo+u/gbUStz9VaZtDBM=";
+    tag = "v${version}";
+    hash = "sha256-4YHC77Hgvl2A15klilJx0JdP9VWSpqBSj9q//faMNM8=";
   };
 
   pyproject = true;
@@ -105,6 +105,7 @@ python3.pkgs.buildPythonApplication rec {
   ];
 
   meta = with lib; {
+    changelog = "https://github.com/carygravel/scantpaper/blob/${src.tag}/changelog.md";
     description = "GUI to produce PDFs or DjVus from scanned documents";
     homepage = "https://github.com/carygravel/scantpaper";
     license = licenses.gpl3Only;