Update signed manifest to 7.28.6

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.23.14",
-    "released_at": "2026-08-10T10:42:30+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.23.14/argus-wordpress-defence-7.23.14.zip",
-    "sha256": "6b2365b173bd8e583a5d04021d205c773f927217b4870fc3ebff8c298c53367b",
+    "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": true,
-    "summary": "* Fixed a serious bug: the Firewall could block ordinary visitors just for arriving from an\n  everyday link -- for example, a link shared on Facebook, whose own redirect URL happened to\n  match a pattern the Firewall treated as suspicious. The underlying cause was broader than that\n  one case: 132 of the Firewall's 137 protection rules were checking a visitor's Referer,\n  User-Agent, and X-Forwarded-For information -- values a visitor doesn't control -- when they\n  should only ever have been checking what a visitor actually submits (search terms, form fields,\n  comments, and similar). Those three values are now excluded everywhere except the handful of\n  rules that specifically need them (Log4Shell-style attacks are delivered through exactly those\n  values, so detection there is unchanged). No settings change needed; this takes effect\n  automatically.",
-    "signature": "l3gHdqDlNbkuk88XuJpVOMiAbAMNVoht7lVJ0UgkgvcLgDUTmcnaYS9g6XoHqH6sPTkmLA6TL2SYe3d2d1NOCA=="
+    "critical": false,
+    "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=="
 }