diff --git a/releases/notepad-plus-plus.json b/releases/notepad-plus-plus.json
index 59935f03..0d238fd8 100644
--- a/releases/notepad-plus-plus.json
+++ b/releases/notepad-plus-plus.json
@@ -1,6 +1,10 @@
 {
   "releases": {},
   "versions": {
+    "8.9": {
+      "name": "8.9",
+      "date": "2025-12-27"
+    },
     "8.8.9": {
       "name": "8.8.9",
       "date": "2025-12-09"
diff --git a/releases/ubuntu.json b/releases/ubuntu.json
index 83a258f2..06428b2e 100644
--- a/releases/ubuntu.json
+++ b/releases/ubuntu.json
@@ -356,6 +356,10 @@
     "5.04": {
       "name": "5.04",
       "date": "2005-04-08"
+    },
+    "4.10": {
+      "name": "4.10",
+      "date": "2004-10-20"
     }
   }
 }
\ No newline at end of file