chore: prepare 0.46.4 changelog (#13716)

* chore: prepare 0.46.4 changelog

* wording

* updates

* updates

CHANGELOG.md

@@ -37,6 +37,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+## [v0.46.4](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.4) - 2022-11-01
+
 ### Features
 
 * (x/auth) [#13612](https://github.com/cosmos/cosmos-sdk/pull/13612) Add `Query/ModuleAccountByName` endpoint for accessing the module account info by module name.

RELEASE_NOTES.md

@@ -1,24 +1,16 @@
-# Cosmos SDK v0.46.3 Release Notes
+# Cosmos SDK v0.46.4 Release Notes
 
-This is a security release for the [Dragonberry security advisory](https://forum.cosmos.network/t/ibc-security-advisory-dragonberry/7702). 
-Please upgrade ASAP.
+This release introduces a number of bug fixes, features and improvements.  
+Notably, a new query for accessing module accounts info by module name (thanks @gsk967).
 
-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 v0.8.0
-```
-
-Bumping the SDK version should be smooth, however, feel free to tag core devs to review your upgrading PR:
-
-* **CET**: @tac0turtle, @okwme, @AdityaSripal, @colin-axner, @julienrbrt
-* **EST**: @ebuchman, @alexanderbez, @aaronc
-* **PST**: @jtremback, @nicolaslara, @czarcas7ic, @p0mvn
-* **CDT**: @ValarDragon, @zmanian
+Please see the [CHANGELOG](https://github.com/cosmos/cosmos-sdk/blob/release/v0.46.x/CHANGELOG.md) for an exhaustive list of changes.
 
-Other updates:
+Full Commit History: https://github.com/cosmos/cosmos-sdk/compare/v0.46.3...v0.46.4
 
-* `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.
+**NOTE**: The changes mentioned in `v0.46.3` are **still** required:
 
-Please see the [CHANGELOG](https://github.com/cosmos/cosmos-sdk/blob/release/v0.46.x/CHANGELOG.md) for an exhaustive list of changes.
+> 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 v0.8.0
+> ```