message: Update CHANGELOG for IBC transfer queries
diff: @@ -84,6 +84,8 @@ and this project adheres to
  `MsgMigrateContractEncodeObject`, `MsgStoreCodeEncodeObject` and
  `MsgUpdateAdminEncodeObject` interfaces as well as
  `isMsgClearAdminEncodeObject` etc helpers.
  +- @cosmjs/stargate: Add transfer queries codec, as well as transfer query
  + methods to IBC query extension.
  ### Changed
  