Update signed manifest to 7.28.4

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.25.3",
-    "released_at": "2026-08-14T12:51:12+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.25.3/argus-wordpress-defence-7.25.3.zip",
-    "sha256": "9588180091a89d70455404a95bec00e6e84add2e7a829942de4857676ad5eaca",
+    "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": "* The ANIS Global Protection summary on the Overview dashboard now always agrees with Recent\n  Intelligence Activity -- it no longer says \"no threats detected\" when ANIS has actually\n  identified and blocked something.\n* The Intelligence and ANIS pages have been combined into one clearer Intelligence page.\n* Renamed \"ARGUS Cloud\" to \"ARGUS Network\" throughout, for consistency.",
-    "signature": "gGi72BFEjNOgPtUYn/G60uGyNUkpKZp5f4sRnlXHFkfFpxf4gHiicwZaY2Wlb2AUyV8kgDmIb0Hv8A7tEl6mAA=="
+    "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=="
 }