diff --git a/README.md b/README.md
index aad804bc78..516cb4dee1 100644
--- a/README.md
+++ b/README.md
@@ -16,3 +16,4 @@ This Mastodon fork is based on the [glitch-soc Fork of Mastodon](https://github.
   You might want to revert these to the upstream files (or your own versions!) if you decide to use this fork for your own instance.
 - The web frontend emoji picker is a blobcat instead of the joy emoji.
 - Editing posts is enabled in the web frontend (thanks, meave [for the hint](https://toot.site/@meave/108515761669028663)).
+- The duration of retention of IP addresses was made configurable. Unfortunately, the retention of IP addresses is currently coupled to the lifetime of sessions. Decoupling this is currently being worked on.