diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62ccfbd48..89240db41 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Added
 
 - core: add command `/pipe`
+- relay: add resource `POST /api/completion` ([#2207](https://github.com/weechat/weechat/issues/2207))
 
 ### Fixed