diff --git a/CHANGELOG.md b/CHANGELOG.md
index 920830039..a675fc426 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -42,7 +42,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Static Frontend: Add the ability to render user profiles and notices server-side without requiring JS app.
 - Mix task to re-count statuses for all users (`mix pleroma.count_statuses`)
 - Support for `X-Forwarded-For` and similar HTTP headers which used by reverse proxies to pass a real user IP address to the backend. Must not be enabled unless your instance is behind at least one reverse proxy (such as Nginx, Apache HTTPD or Varnish Cache).
-- MRF: New module which handles incoming posts based on their age.
+- MRF: New module which handles incoming posts based on their age. By default, all incoming posts that are older than 2 days will be unlisted and not shown to their followers.
 <details>
   <summary>API Changes</summary>