Update signed manifest to 7.23.51

manifest.json

@@ -1,11 +1,11 @@
 {
-    "version": "7.23.32",
-    "released_at": "2026-08-12T15:26:37+00:00",
-    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.23.32/argus-wordpress-defence-7.23.32.zip",
-    "sha256": "6439eb8b52c3ffec514d73705ea57aa461fcfe2e781bd0c298688697ed0ee2ea",
+    "version": "7.23.51",
+    "released_at": "2026-08-13T11:09:49+00:00",
+    "package_url": "https://git-cloud.weboria.eu/Weboria/argus-wp-defence/releases/download/v7.23.51/argus-wordpress-defence-7.23.51.zip",
+    "sha256": "fbbaab91848b4f1682c3dd4277c154cd559549c8f399ba05742d3f18b62ab545",
     "min_php": "7.4",
     "min_wp": "6.0",
     "critical": false,
-    "summary": "* Fixed a real bug found on a live production site right after 7.23.31 shipped: the new\n  self-health-check for the scanner and the update mechanism compared timestamps in the wrong\n  format, so it could report \"hasn't run in hours\" / \"hasn't checked in 2 days\" even seconds after\n  they genuinely had. Both are now correctly recognized as healthy when they actually are.",
-    "signature": "XnGoKDoybXWln+XMgRVSYJM+0VMsvXRvJfnoDTf0bCvkLdX5a+Enq2jIMrMouDCrHmp7qp76/0P2tRmA0PidDA=="
+    "summary": "* Fixed the previous fix: \"Last Failed Update\" could still briefly show a resolved problem right\n  after updating. It now always matches whatever actually happened most recently.",
+    "signature": "QnMocMElJwur5PFpvVbdVsBDhiMl7UYZEx2gguUEqWJ4sSeQnlX9i2H7dvnqxvaSDKK8yYnSb7o1YPxKqJvvBg=="
 }