chore: Add changelog entry

CHANGELOG.md

@@ -54,7 +54,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (rpc) [#17470](https://github.com/cosmos/cosmos-sdk/pull/17470) Avoid open 0.0.0.0 to public by default and add `listen-ip-address` argument for `testnet init-files` cmd.
 * (types/module) [#17554](https://github.com/cosmos/cosmos-sdk/pull/17554) Introduce `HasABCIGenesis` which is implemented by a module only when a validatorset update needs to be returned 
 * (baseapp) [#17667](https://github.com/cosmos/cosmos-sdk/pull/17667) Close databases opened by cosmos-sdk during BaseApp shutdown 
-
+* [#17733](https://github.com/cosmos/cosmos-sdk/pull/17733) Ensure `buf export` exports all proto dependencies
+
 ### Bug Fixes
 
 * (types) [#16583](https://github.com/cosmos/cosmos-sdk/pull/16583), [#17372](https://github.com/cosmos/cosmos-sdk/pull/17372), [#17421](https://github.com/cosmos/cosmos-sdk/pull/17421) Introduce `PreBlock`, which runs before begin blocker other modules, and allows to modify consensus parameters, and the changes are visible to the following state machine logics.