diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a2babf1..a156950e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@
 * Adjust: [auth] imap: use AUTHENTICATE PLAIN instead of LOGIN towards remote IMAP server
 * Improve: log client IP on SSL error and SSL protocol+cipher if successful
 * Improve: catch htpasswd hash verification errors
+* Improve: add support for more bcrypt algos on autodetection, extend logging for autodetection fallback to PLAIN in case of hash length is not matching
 
 ## 3.4.1
 * Add: option [auth] dovecot_connection_type / dovecot_host / dovecot_port