diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f65682e6243..8c9d3e4c0147 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -55,6 +55,7 @@ replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v8.0
 
 * [#13435](https://github.com/cosmos/cosmos-sdk/pull/13435) Extend error context when a simulation fails.
 * (grpc) [#13485](https://github.com/cosmos/cosmos-sdk/pull/13485) Implement a new gRPC query, `/cosmos/base/node/v1beta1/config`, which provides operator configuration.
+* [#13577](https://github.com/cosmos/cosmos-sdk/pull/13577) Added `ApplicationQueryService` interface (the related method is added directly to the `Application` interface and `ApplicationQueryService` is removed in the future version). Applications implementing `ApplicationQueryService` enabling registration of module external gRPC services. When implemented the SDK will automatically register chain information query service introduced in [#13485](https://github.com/cosmos/cosmos-sdk/pull/13485).
 * (cli) [#13147](https://github.com/cosmos/cosmos-sdk/pull/13147) Add the `--append` flag to the `sign-batch` CLI cmd to combine the messages and sign those txs which are created with `--generate-only`.
 * (cli) [#13454](https://github.com/cosmos/cosmos-sdk/pull/13454) `sign-batch` CLI can now read multiple transaction files.
 
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 7284f758ff1d..84f64d4c7c02 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -3,12 +3,10 @@
 This is a security release for the [Dragonberry security advisory](https://forum.cosmos.network/t/ibc-security-advisory-dragonberry/7702). 
 Please upgrade ASAP.
 
-Next to this, we have also included a few minor bugfixes.
-
 Chains must add the following to their go.mod for the application:
 
 ```go
-replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v8.0.0
+replace github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8.0
 ```
 
 Bumping the SDK version should be smooth, however, feel free to tag core devs to review your upgrading PR:
@@ -17,3 +15,10 @@ Bumping the SDK version should be smooth, however, feel free to tag core devs to
 * **EST**: @ebuchman, @alexanderbez, @aaronc
 * **PST**: @jtremback, @nicolaslara, @czarcas7ic, @p0mvn
 * **CDT**: @ValarDragon, @zmanian
+
+Other updates:
+
+* `ApplicationQueryService` was introduced to enable additional query service registration. Applications should implement `RegisterNodeService(client.Context)` method to automatically expose chain information query service implemented in [#13485](https://github.com/cosmos/cosmos-sdk/pull/13485). 
+* Next to this, we have also included a few minor bugfixes.
+
+Please see the [CHANGELOG](https://github.com/cosmos/cosmos-sdk/blob/release/v0.46.x/CHANGELOG.md) for an exhaustive list of changes.