diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5decab27..fb6eb9a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 * Fix: proper base_prefix stripping if running behind reverse proxy
 * Review: Apache reverse proxy config example
 * Add: on-the-fly link activation and default content adjustment in case of bundled InfCloud (tested with 0.13.1)
+* Adjust: [auth] imap: use AUTHENTICATE PLAIN instead of LOGIN towards remote IMAP server
 
 ## 3.4.1
 * Add: option [auth] dovecot_connection_type / dovecot_host / dovecot_port