chore: prepare v0.47.12 (#20476)

Author: julienrbrt

CHANGELOG.md

@@ -37,10 +37,17 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+## [v0.47.12](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.47.12) - 2024-06-10
+
 ## Improvements
 
 * (x/authz,x/feegrant) [#20590](https://github.com/cosmos/cosmos-sdk/pull/20590) Provide updated keeper in depinject for authz and feegrant modules.
 
+### Bug Fixes
+
+* (baseapp) [#20144](https://github.com/cosmos/cosmos-sdk/pull/20144) Remove txs from mempool when AnteHandler fails in recheck.
+* (testutil/sims) [#20151](https://github.com/cosmos/cosmos-sdk/pull/20151) Set all signatures and don't overwrite the previous one in `GenSignedMockTx`.
+
 ## [v0.47.11](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.47.11) - 2024-04-22
 
 ### Bug Fixes

RELEASE_NOTES.md

@@ -1,22 +1,20 @@
-# Cosmos SDK v0.47.11 Release Notes
+# Cosmos SDK v0.47.12 Release Notes
 
 💬 [**Release Discussion**](https://github.com/orgs/cosmos/discussions/6)
 
 ## 🚀 Highlights
 
-For this month patch release of the v0.47.x line, a few bug were fixed in the SDK.
+For this month's patch release of the v0.47.x line, a few bug were fixed in the SDK.
 Notably:
 
-* `secp256r1` keys now implement gogoproto's customtype interface.
-* CLI now throws an error when signing with an incorrect Ledger.
-* Fixing [GHSA-4j93-fm92-rp4m](https://github.com/cosmos/cosmos-sdk/security/advisories/GHSA-4j93-fm92-rp4m) in `x/feegrant` and `x/authz` modules. The upgrade instuctions were provided in the [v0.47.9 release notes](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.47.9).
+* Remove txs from the mempool when they fail in `RecheckTX`
 
-Check out the [changelog](https://github.com/cosmos/cosmos-sdk/blob/v0.47.11/CHANGELOG.md) for an exhaustive list of changes or [compare changes](https://github.com/cosmos/cosmos-sdk/compare/v0.47.10...v0.47.11) from last release.
+Check out the [changelog](https://github.com/cosmos/cosmos-sdk/blob/v0.47.12/CHANGELOG.md) for an exhaustive list of changes or [compare changes](https://github.com/cosmos/cosmos-sdk/compare/v0.47.11...v0.47.12) from last release.
 
 Refer to the [upgrading guide](https://github.com/cosmos/cosmos-sdk/blob/release/v0.50.x/UPGRADING.md) when migrating from `v0.47.x` to `v0.50.x`.
 
 ## Maintenance Policy
 
 v0.50 has been released which means the v0.47.x line is now supported for bug fixes only, as per our release policy. Earlier versions are not maintained.  
 
-Start integrating with [Cosmos SDK Eden (v0.50)](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.50.6) and enjoy and the new features and performance improvements.
+Start integrating with [Cosmos SDK Eden (v0.50)](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.50.7) and enjoy and the new features and performance improvements.