Update signed manifest to 7.28.4

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.23.44",
+    "version": "7.28.4",
-    "released_at": "2026-08-13T09:41:28+00:00",
+    "released_at": "2026-09-02T15:15:16+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.23.44/argus-wordpress-defence-7.23.44.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": "226821d4b907153602f578fb4cf004e02482f8872376e4bbe5cd59f857beb237",
+    "sha256": "cf52ee57ad4a7b8bacebf65311e4aafbcf7ec01b43ce195a88219acf3a05b316",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "* Faster, smoother browsing on several pages (Audit Log, Vulnerabilities, Firewall, Cache &\n  Performance, Quarantine) -- switching pages or filters no longer reloads the whole screen.\n* Two-factor authentication reliability and security improvements.\n* Added a new Legal & Privacy page.",
+    "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": "yh14eijZ5F2tY89BDm89LxYEP5xy4mdgryUYLnr8zKA4f51VxU83VFwKiva4yHrAqYsAFxnxVPTPfpLZPcZnCw=="
+    "signature": "Se38Rj8baM5nPoudeBAwd890pxtMp4i4RRb16r4j5Hi0hfLrJM7EaOy0kcayrSIUKeNaQl1lkrhToHS6/vjkDA=="
 }