diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07e653a..ea3b7d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
 - Added $config['prefer_plaintext'] = true; Prefer HTML or Text and removed toggle buttons. 
 - #33 improve button style
 - fixed bug where html in plaintext emails are interpreted as html. 
+- changed footer style
+- refactored code into multiple php files.
 
 ### Added 
 - Added multiple domain support (https://github.com/synox/disposable-mailbox/issues/21)