diff --git a/changelog/v2.json b/changelog/v2.json
index b89ad01111..b48b535e98 100644
--- a/changelog/v2.json
+++ b/changelog/v2.json
@@ -1,4 +1,13 @@
 [
+  {
+    "children": {
+      "fixes": [
+        "Add end-user info on OpenAI Responses API call, enable vertical scrolling for topic list on mobile."
+      ]
+    },
+    "date": "2026-02-08",
+    "version": "2.1.21"
+  },
   {
     "children": {
       "fixes": [