diff --git a/releases/mattermost.json b/releases/mattermost.json
index a5e0c469..020ee8d1 100644
--- a/releases/mattermost.json
+++ b/releases/mattermost.json
@@ -77,6 +77,10 @@
     }
   },
   "versions": {
+    "11.0.5": {
+      "name": "11.0.5",
+      "date": "2025-11-17"
+    },
     "11.1.0": {
       "name": "11.1.0",
       "date": "2025-11-10"
diff --git a/releases/rabbitmq.json b/releases/rabbitmq.json
index 8402c625..5787f295 100644
--- a/releases/rabbitmq.json
+++ b/releases/rabbitmq.json
@@ -1,6 +1,10 @@
 {
   "releases": {},
   "versions": {
+    "4.2.1": {
+      "name": "4.2.1",
+      "date": "2025-11-14"
+    },
     "4.1.6": {
       "name": "4.1.6",
       "date": "2025-11-14"
diff --git a/releases/ubuntu.json b/releases/ubuntu.json
index 06428b2e..83a258f2 100644
--- a/releases/ubuntu.json
+++ b/releases/ubuntu.json
@@ -356,10 +356,6 @@
     "5.04": {
       "name": "5.04",
       "date": "2005-04-08"
-    },
-    "4.10": {
-      "name": "4.10",
-      "date": "2004-10-20"
     }
   }
 }
\ No newline at end of file