Use new app icon assets that have more of a shadow.

Mac/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,61 +1,61 @@
 {
   "images" : [
     {
-      "filename" : "Icon-MacOS-16x16@1x.png.png",
+      "filename" : "Icon-MacOS-16x16@1x.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "16x16"
     },
     {
-      "filename" : "Icon-MacOS-16x16@2x.png.png",
+      "filename" : "Icon-MacOS-16x16@2x.png",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "16x16"
     },
     {
-      "filename" : "Icon-MacOS-32x32@1x.png.png",
+      "filename" : "Icon-MacOS-32x32@1x.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "32x32"
     },
     {
-      "filename" : "Icon-MacOS-32x32@2x.png.png",
+      "filename" : "Icon-MacOS-32x32@2x.png",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "32x32"
     },
     {
-      "filename" : "Icon-MacOS-128x128@1x.png.png",
+      "filename" : "Icon-MacOS-128x128@1x.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "128x128"
     },
     {
-      "filename" : "Icon-MacOS-128x128@2x.png.png",
+      "filename" : "Icon-MacOS-128x128@2x.png",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "128x128"
     },
     {
-      "filename" : "Icon-MacOS-256x256@1x.png.png",
+      "filename" : "Icon-MacOS-256x256@1x.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "256x256"
     },
     {
-      "filename" : "Icon-MacOS-256x256@2x.png.png",
+      "filename" : "Icon-MacOS-256x256@2x.png",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "256x256"
     },
     {
-      "filename" : "Icon-MacOS-512x512@1x.png.png",
+      "filename" : "Icon-MacOS-512x512@1x.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "512x512"
     },
     {
-      "filename" : "Icon-MacOS-512x512@2x.png.png",
+      "filename" : "Icon-MacOS-512x512@2x.png",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "512x512"

NetNewsWire.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -33,8 +33,8 @@
         "repositoryURL": "https://github.com/tid-kijyun/Kanna.git",
         "state": {
           "branch": null,
-          "revision": "4a80ebe93b6966d5083394fcaaaff57a2fcec935",
-          "version": "5.2.3"
+          "revision": "c657fb9f5827ef138068215c76ad0bb62bbc92da",
+          "version": "5.2.4"
         }
       },
       {
@@ -78,8 +78,8 @@
         "repositoryURL": "https://github.com/Ranchero-Software/RSParser.git",
         "state": {
           "branch": null,
-          "revision": "a4467cb6ab32d67fa8b09fcef8b234c7f96b7f9c",
-          "version": "2.0.0-beta3"
+          "revision": "fd9b9c974d551a9c94d970da90a42571d234efd6",
+          "version": "2.0.0-beta4"
         }
       },
       {