diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0aae5c8..6fca3a17 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Traditional Chinese (Taiwan) translation ([#262](https://github.com/jpanther/congo/pull/262))
 - Tailwind plugin for Prettier to standardise the order of CSS classes ([#268](https://github.com/jpanther/congo/pull/268))
 - External links in article content will now open in a new browser tab ([#312](https://github.com/jpanther/congo/pull/312))
+- Button shortcode now supports an optional `download` parameter to instruct browsers to directly download resources rather than navigate to a URL ([#349](https://github.com/jpanther/congo/pull/349))
 
 ### Changed