dwl: 0.2 -> 0.2.1

The patches that were previously added in nixpkgs are included
in the new version.

pkgs/applications/window-managers/dwl/default.nix

···
 }:
 
 let
-  # Add two patches to fix compile errors with wlroots 0.13:
-  totalPatches = patches ++ [
-    # Fix the renamed constant WLR_KEY_PRESSED => WL_KEYBOARD_KEY_STATE_PRESSED
-    # https://github.com/djpohly/dwl/pull/66
-    (fetchpatch {
-      url = "https://github.com/djpohly/dwl/commit/a42613db9d9f6debfa4fb2363d75af9457d238ed.patch";
-      sha256 = "0h76hx1fhazi07gqg7sljh13f91v6bvjy7m9qqmimhvqgfwdcc0j";
-    })
-    # Use the new signature for wlr_backend_autocreate, which removes an argument:
-    # https://github.com/djpohly/dwl/pull/76
-    (fetchpatch {
-      url = "https://github.com/djpohly/dwl/commit/0ff13cf216056a36a261f4eed53c6a864989a9fb.patch";
-      sha256 = "18clpdb4il1vxf1b0cx0qrwild68s9dism8ab66zpmvxs5qag2dm";
-    })
-  ];
+  totalPatches = patches ++ [ ];
 in
 
 stdenv.mkDerivation rec {
   pname = "dwl";
-  version = "0.2";
+  version = "0.2.1";
 
   src = fetchFromGitHub {
     owner = "djpohly";
     repo = pname;
     rev = "v${version}";
-    sha256 = "gUaFTkpIQDswEubllMgvxPfCaEYFO7mODzjPyW7XsGQ=";
+    sha256 = "sha256-lfUAymLA4+E9kULZIueA+9gyVZYgaVS0oTX0LJjsSEs=";
   };
 
   nativeBuildInputs = [ pkg-config ];