Update signed manifest to 7.28.4

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.23.13",
+    "version": "7.28.4",
-    "released_at": "2026-08-10T09:48:11+00:00",
+    "released_at": "2026-09-02T15:15:16+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.23.13/argus-wordpress-defence-7.23.13.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": "4eb8d3ed1840a45cb006c5830829d89b93a4b71bec70cb92a900b20bb29c7916",
+    "sha256": "cf52ee57ad4a7b8bacebf65311e4aafbcf7ec01b43ce195a88219acf3a05b316",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "Plugin and theme vulnerability detection is now real when connected to ARGUS Cloud (previously showed \"Check Pending\" indefinitely). No action needed if ARGUS Cloud is already connected -- it starts working automatically.",
+    "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": "mhyjsk3Mo/9EDMbmf6JHCS0HPIJZMH7+E2VAaI+1oOdJWMnuD+1nG4SwxromMAXLRpxxslHgPln08T/fuynXAw=="
+    "signature": "Se38Rj8baM5nPoudeBAwd890pxtMp4i4RRb16r4j5Hi0hfLrJM7EaOy0kcayrSIUKeNaQl1lkrhToHS6/vjkDA=="
 }