diff --git a/CHANGELOG.md b/CHANGELOG.md
index 063d51d4c..cc994348e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [Unreleased]
+
+### Fixed
+- Federation: Do not tend to send activities when user's inbox is nil.
+
 ## 2.6.2
 
 ### Security