Update signed manifest to 7.28.3

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.24.2",
+    "version": "7.28.3",
-    "released_at": "2026-08-14T08:06:56+00:00",
+    "released_at": "2026-08-26T09:17:12+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.24.2/argus-wordpress-defence-7.24.2.zip",
+    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.28.3/argus-wordpress-defence-7.28.3.zip",
-    "sha256": "0f64ba7ef966b356210e7df100ddc9a38e711775f332071c4656c6c749f47cae",
+    "sha256": "31aadccb8d21e69de528dd613e350ec749352edcf7bd4ebbf8e3d7bd2a8c9ee5",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "* Redesigned the Scanner: scans now run in the background with live progress instead of tying up\n  the page, so they never time out on large sites and you can keep working while one runs. Added a\n  Stop button and expandable details on each past scan.\n* Minor wording fix on the Settings page.",
+    "summary": "* Fixed \"Run a scan now\" occasionally not returning to the Scanner page after starting a scan.\n* Scan errors (for example, a scan already in progress) are now shown clearly instead of the\n  button silently doing nothing.\n* Improved the reliability of scheduled protection tasks (scans, threat intelligence updates,\n  and firewall enforcement) so they keep running even in unusual hosting situations.",
-    "signature": "c0I35menVOQCWdKWsV7znbRD38fkEsrpnbYZYj2sFV3brS2CbiqClBqjhPJv1CzU2E/2R2kKM1C7uvwY06P8AA=="
+    "signature": "7QJWy1HleCIno5q5rG3WtkLfJqxmMdZfwJR9l326emfNAmbpOcaB2WJk9+o/OWuNXEcuHNOHkIFNaCwo9K1YCQ=="
 }