diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a994a556..759affdc8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ IMPROVEMENTS:
 
 * agent: Defaults to `?pretty` JSON for HTTP API requests when in `-dev` mode. [GH-2518]
 * agent: Updated Circonus metrics library and added new Circonus configration options for Consul for customizing check display name and tags. [GH-2555]
+* agent: Added a checksum to UDP gossip messages to guard against packet corruption. [GH-2574]
 
 BUG FIXES: