diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c6d6eb..d3a1d07 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 - Reference links for XML schema.
 - New information fields in the XML.
+- Support PDF files via `cbzplayer` command.
 
 ### Changed