Update signed manifest to 7.28.4

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.25.6",
+    "version": "7.28.4",
-    "released_at": "2026-08-14T13:28:27+00:00",
+    "released_at": "2026-09-02T15:15:16+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.25.6/argus-wordpress-defence-7.25.6.zip",
+    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.28.4/argus-wordpress-defence-7.28.4.zip",
-    "sha256": "695ac5abad22346e2fde2396011af8474e09e0929930f89d757f61a72cd2c408",
+    "sha256": "cf52ee57ad4a7b8bacebf65311e4aafbcf7ec01b43ce195a88219acf3a05b316",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "* Fixed uneven card sizing on the Quarantine and Cache & Performance pages, and removed a\n  duplicated panel on the Compression tab.\n* Quarantine, Backups, and Cache & Performance summary cards now explain what each number means.",
+    "summary": "* Fixed a bug where a brute-force login attack that ARGUS had already blocked could keep showing\n  as an active finding and unnecessarily lower your Security Score, even though the attack was\n  already stopped. Blocked attacks are now correctly marked as automatically handled.",
-    "signature": "oMoJH1FyUoDqc9UN+aFBM8ytsq5hIjeF7uvoMHyprKM5UrO6+bL+pk3m9MOoffKRsGJZzzfL1laLkRzKaDmKAg=="
+    "signature": "Se38Rj8baM5nPoudeBAwd890pxtMp4i4RRb16r4j5Hi0hfLrJM7EaOy0kcayrSIUKeNaQl1lkrhToHS6/vjkDA=="
 }