Record 1.3.1 publication, download hashes and independent release recovery

docs/verification/v1.3.1/dayu-release.json

@@ -0,0 +1,17 @@
+{
+  "url": "https://dayu.media/git/dayu/paintfcp-fxplug/releases/tag/v1.3.1",
+  "tag": "v1.3.1",
+  "uploadAndMetadataReadbackVerified": true,
+  "assets": [
+    {
+      "name": "Dayu-Portrait-1.3.1-source.zip",
+      "bytes": 9682532
+    },
+    {
+      "name": "Dayu-Portrait-1.3.1.pkg",
+      "bytes": 5011286
+    }
+  ],
+  "assetByteReadback": "Not verified through the browser download gateway: API token request was redirected to site login. GitHub and article asset bytes were independently verified; installer is also stored in Git and restored from the release tag.",
+  "anonymousAccess": "Site Git gateway continues to require login/membership."
+}