Update signed manifest to 7.28.4

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.23.43",
+    "version": "7.28.4",
-    "released_at": "2026-08-12T22:47:22+00:00",
+    "released_at": "2026-09-02T15:15:16+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.23.43/argus-wordpress-defence-7.23.43.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": "d75b24ed69ae8e56507d0f8af5935bb18016c6b8e9f12001c1e13a8eb0ede373",
+    "sha256": "cf52ee57ad4a7b8bacebf65311e4aafbcf7ec01b43ce195a88219acf3a05b316",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "* Added an optional ARGUS Account on the License page -- manage your license and see it across\n  every site you run ARGUS on, in one place. 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": "lY7Lf8lxLgsutpYRjAFMAMKQ3/UfBmObnjTyO0o4PFBfyHWbM1lFnyjnxD3Kzb/O97bS/RuIvhq11khL0KoVDg=="
+    "signature": "Se38Rj8baM5nPoudeBAwd890pxtMp4i4RRb16r4j5Hi0hfLrJM7EaOy0kcayrSIUKeNaQl1lkrhToHS6/vjkDA=="
 }