diff --git a/CHANGELOG.md b/CHANGELOG.md
index a1c7264214..28fc00904e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ IMPROVEMENTS:
 * agent: Added support for custom check id and name when registering checks along with a service. [GH-3047]
 * agent: Updated [go-sockaddr](https://github.com/hashicorp/go-sockaddr) library to add support for new helper functions in bind address templates (`GetPrivateIPs`, `GetPublicIPs`), new math functions, and to pick up fixes for issues with detecting addresses on multi-homed hosts. [GH-3068]
 * agent: Added support for RetryJoin on Azure [GH-2978]
+* agent: Watches now reset their index back to zero after an error, or if the index goes backwards, which allows watches to recover after a server restart with fresh state. [GH-2621]
 * build: Added support for linux/arm64 binaries. [GH-3042]
 * build: Consul now builds with Go 1.8.3. [GH-3074]
 * ui: Added a sticky scroll to the KV side panel so the KV edit box always stays in place. [GH-2812]