Update signed manifest to 7.28.4

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.28.2",
-    "released_at": "2026-08-16T07:50:50+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.28.2/argus-wordpress-defence-7.28.2.zip",
-    "sha256": "0662a66e638c6b4feec40f11caf16872ee5a6d3129f93d62d494265b303a0c15",
+    "version": "7.28.4",
+    "released_at": "2026-09-02T15:15:16+00:00",
+    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.28.4/argus-wordpress-defence-7.28.4.zip",
+    "sha256": "cf52ee57ad4a7b8bacebf65311e4aafbcf7ec01b43ce195a88219acf3a05b316",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "* License & Account now has clear sections (Overview, Account, License & Activation, Plan &\n  Entitlements, Service Connection, Activity) instead of one long page, and the Activity list is\n  now easy to page through.\n* Scanner's File Integrity and Malware status now use the same clear protection indicator as the\n  rest of the dashboard.\n* The Intelligence page's threat chart now respects the time range you select instead of always\n  showing the last 7 days.",
-    "signature": "i5/89XS3OO4sOCHYwp2WWheztEJaucNG+IJsjXqZjfyvjCPxAMnTbXxWyngVczKEGtJqwu7qjIy7uc/9cOBDDg=="
+    "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": "Se38Rj8baM5nPoudeBAwd890pxtMp4i4RRb16r4j5Hi0hfLrJM7EaOy0kcayrSIUKeNaQl1lkrhToHS6/vjkDA=="
 }