diff --git a/doc/Changelog b/doc/Changelog
index 8c992c4bf..c5658988f 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,5 +1,7 @@
 2 February 2022: George
 	- Merge PR #532 from Shchelk: Fix: buffer overflow bug.
+	- Merge PR #616: Update ratelimit logic. It also introduces
+	  ratelimit-backoff and ip-ratelimit-backoff configuration options.
 
 1 February 2022: George
 	- Merge PR #603 from fobser: Use OpenSSL 1.1 API to access DSA and RSA