chore: add v0.46.15 and v0.47.5 changelogs to main (#17479)

CHANGELOG.md

@@ -464,6 +464,31 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (x/staking) [#14567](https://github.com/cosmos/cosmos-sdk/pull/14567) The `delegator_address` field of `MsgCreateValidator` has been deprecated.
    The validator address bytes and delegator address bytes refer to the same account while creating validator (defer only in bech32 notation).
 
+## [v0.47.5](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.47.5) - 2023-09-01
+
+### Features
+
+* (client/rpc) [#17274](https://github.com/cosmos/cosmos-sdk/pull/17274) Add `QueryEventForTxCmd` cmd to subscribe and wait event for transaction by hash.
+* (keyring) [#17424](https://github.com/cosmos/cosmos-sdk/pull/17424) Allows to import private keys encoded in hex. 
+
+### Improvements
+
+* (x/gov) [#17387](https://github.com/cosmos/cosmos-sdk/pull/17387) Add `MsgSubmitProposal` `SetMsgs` method. 
+* (x/gov) [#17354](https://github.com/cosmos/cosmos-sdk/issues/17354) Emit `VoterAddr` in `proposal_vote` event.
+* (x/group, x/gov) [#17220](https://github.com/cosmos/cosmos-sdk/pull/17220) Add `--skip-metadata` flag in `draft-proposal` to skip metadata prompt.
+* (x/genutil) [#17296](https://github.com/cosmos/cosmos-sdk/pull/17296) Add `MigrateHandler` to allow reuse migrate genesis related function.
+    * In v0.46, v0.47 this function is additive to the `genesis migrate` command. However in v0.50+, adding custom migrations to the `genesis migrate` command is directly possible.
+
+### Bug Fixes
+
+* (server) [#17181](https://github.com/cosmos/cosmos-sdk/pull/17181) Fix `db_backend` lookup fallback from `config.toml`.
+* (runtime) [#17284](https://github.com/cosmos/cosmos-sdk/pull/17284) Properly allow to combine depinject-enabled modules and non-depinject-enabled modules in app v2.
+* (baseapp) [#17159](https://github.com/cosmos/cosmos-sdk/pull/17159) Validators can propose blocks that exceed the gas limit.
+* (baseapp) [#16547](https://github.com/cosmos/cosmos-sdk/pull/16547) Ensure a transaction's gas limit cannot exceed the block gas limit.
+* (x/gov,x/group) [#17220](https://github.com/cosmos/cosmos-sdk/pull/17220) Do not try validate `msgURL` as web URL in `draft-proposal` command.
+* (cli) [#17188](https://github.com/cosmos/cosmos-sdk/pull/17188) Fix `--output-document` flag in `tx multi-sign`.
+* (x/auth) [#17209](https://github.com/cosmos/cosmos-sdk/pull/17209) Internal error on AccountInfo when account's public key is not set.
+
 ## [v0.47.4](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.47.4) - 2023-07-17
 
 ### Features
@@ -788,6 +813,19 @@ extension interfaces. `module.Manager.Modules` is now of type `map[string]interf
   Setting can be done using MsgSetSendEnabled as a governance proposal.
   A SendEnabled query has been added to both GRPC and CLI.
 
+## [v0.46.15](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.14) - 2023-08-21
+
+### Improvements
+
+* (x/gov) [#17387](https://github.com/cosmos/cosmos-sdk/pull/17387) Add `MsgSubmitProposal` `SetMsgs` method. 
+* (x/gov) [#17354](https://github.com/cosmos/cosmos-sdk/issues/17354) Emit `VoterAddr` in `proposal_vote` event.
+* (x/genutil) [#17296](https://github.com/cosmos/cosmos-sdk/pull/17296) Add `MigrateHandler` to allow reuse migrate genesis related function.
+    * In v0.46, v0.47 this function is additive to the `genesis migrate` command. However in v0.50+, adding custom migrations to the `genesis migrate` command is directly possible.
+
+## Bug Fixes
+
+* (server) [#17181](https://github.com/cosmos/cosmos-sdk/pull/17181) Fix `db_backend` lookup fallback from `config.toml`.
+
 ## [v0.46.14](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.14) - 2023-07-17
 
 ### Features