diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52c2ea79..83946c12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 * Adjustment: sharing/token: adjust default permissions to "rp"
 * Fix: sharing/propfind+proppatch: permission check related to properties
 * Fix: hook/email: add support for date-only events
+* Feature: hook/email: in case of mass-email was enabled but only one attendee fall-back to non-mass-email
 
 ## 3.7.0