diff --git a/CHANGELOG.md b/CHANGELOG.md
index ede205ffa5..b567384622 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,8 +15,13 @@ For details about compatibility between different releases, see the **Commitment
 
 ### Deprecated
 
+- Experimental RPCs `AuthorizeGateway` and `UnauthorizeGateway` of the Gateway Claiming Server (GCLS).
+- `CUPSRedirection` field of `ClaimGatewayRequest`.
+
 ### Removed
 
+- `authorize` and `unauthorize` sub-commands of the gateway `claim` command.
+
 ### Fixed
 
 ### Security