Update signed manifest to 7.28.6

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.23.47",
-    "released_at": "2026-08-13T09:49:15+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.23.47/argus-wordpress-defence-7.23.47.zip",
-    "sha256": "6f4aa5aa259889ce779059821b76f79e2a6dce03f04a1ab8b06c9d99771a07f0",
+    "version": "7.28.6",
+    "released_at": "2026-09-10T15:41:13+00:00",
+    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.28.6/argus-wordpress-defence-7.28.6.zip",
+    "sha256": "1b3637f2b697241b81cdd012e1b6a3f5ce4213aacfe678be9a31802b9eb0d82b",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "* You can now optionally link a site to your ARGUS Account, so it shows up alongside your other\n  sites on your account dashboard. Never required to use ARGUS or the free trial.",
-    "signature": "h8ifb7mjvqbCTbL9wkswpcIY2kzATQd/TGagpo1H0TCeVh/Ux3Wo/pu3a+FNIrbkEMXJIiQ1rxt5wBSxd7PUBw=="
+    "summary": "* Findings now clear from \"Needs Attention\" at a pace that matches their own severity, instead of\n  all waiting up to 30 days -- a minor, already-stopped event (like a single blocked login attempt)\n  no longer lingers in your list as long as a serious, ongoing attack does.\n* Fixed a few more places (checkout-fraud protection among them) where an attack ARGUS had already\n  stopped could still show up as something needing your attention.",
+    "signature": "qCiRPFfkY7whZMvsvQ47rljnMQiF8rK+vw81NwgCzOKGuCxPMJuYgPg1n42D51kUvIIieHZJJx/F3wHOvY/SBA=="
 }