Update signed manifest to 7.28.4

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.23.46",
+    "version": "7.28.4",
-    "released_at": "2026-08-13T09:46:06+00:00",
+    "released_at": "2026-09-02T15:15:16+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.23.46/argus-wordpress-defence-7.23.46.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": "61925e6841d74789a62c341326e2c9abab2fb582d093dd359809a03a562f74f5",
+    "sha256": "cf52ee57ad4a7b8bacebf65311e4aafbcf7ec01b43ce195a88219acf3a05b316",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "* Findings for an attacking IP that ARGUS has since banned now clear themselves automatically,\n  instead of sometimes sitting in \"Needs Attention\" until they aged out on their own.\n* Added a standard WordPress Privacy Policy suggestion, describing what ARGUS Defence processes\n  and why (Settings > Privacy).",
+    "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": "JlZFq23s3vHjaqZDlEejFzFZOO81DRkMH+c0hxqH+UaRwgQnxvRw35b+V9hy+IfGEOMef+YaHXa0NNgnN8t9Bw=="
+    "signature": "Se38Rj8baM5nPoudeBAwd890pxtMp4i4RRb16r4j5Hi0hfLrJM7EaOy0kcayrSIUKeNaQl1lkrhToHS6/vjkDA=="
 }