diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8e5eadbdb..042b04c486 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ For details about compatibility between different releases, see the **Commitment
 ### Added
 
 - Option to store rate limits in Redis. When used, the rate limits are applied over the entire cluster instead of per-instance.
+- Field `complement_collaborators` was added to `SearchAccounts`. Allows an user to request the accounts that are not already attached to the entity's collaborator list.
 
 ### Changed