diff --git a/changelog.md b/changelog.md
index bc66b3f0..be87caac 100644
--- a/changelog.md
+++ b/changelog.md
@@ -4,6 +4,7 @@
 * Fixed Travis-CI config when run on PHP 7
 * Add address parser for RFC822-format addresses
 * Update MS Office MIME types
+* Don't convert line breaks when using quoted-printable encoding
 
 ## Version 5.2.10 (May 4th 2015)
 * Add custom header getter