Update signed manifest to 7.28.4

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.23.47",
+    "version": "7.28.4",
-    "released_at": "2026-08-13T09:49:15+00:00",
+    "released_at": "2026-09-02T15:15:16+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.23.47/argus-wordpress-defence-7.23.47.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": "6f4aa5aa259889ce779059821b76f79e2a6dce03f04a1ab8b06c9d99771a07f0",
+    "sha256": "cf52ee57ad4a7b8bacebf65311e4aafbcf7ec01b43ce195a88219acf3a05b316",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "* You can now optionally link a site to your ARGUS Account, so it shows up alongside your other\n  sites on your account dashboard. Never required to use ARGUS or the free trial.",
+    "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": "h8ifb7mjvqbCTbL9wkswpcIY2kzATQd/TGagpo1H0TCeVh/Ux3Wo/pu3a+FNIrbkEMXJIiQ1rxt5wBSxd7PUBw=="
+    "signature": "Se38Rj8baM5nPoudeBAwd890pxtMp4i4RRb16r4j5Hi0hfLrJM7EaOy0kcayrSIUKeNaQl1lkrhToHS6/vjkDA=="
 }