chore: v0.45.3 Release Notes (cosmos#11611)

CHANGELOG.md

@@ -37,6 +37,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+## [v0.45.3](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.3) - 2022-04-12
+
 ### Improvements
 
 * [\#11562](https://github.com/cosmos/cosmos-sdk/pull/11562) Updated Tendermint to v0.34.19; `unsafe-reset-all` command has been moved to the `tendermint` sub-command.

RELEASE_NOTES.md

@@ -1,21 +1,13 @@
-# Cosmos SDK v0.45.2 Release Notes
+# Cosmos SDK v0.45.3 Release Notes
 
-This release introduces bug fixes and improvements on the Cosmos SDK v0.45 series:
+This release introduces a Tendermint dependency update to v0.34.19 which
+itself includes two bug fixes related to consensus. See the full changelog from
+v0.34.17-v0.34.19 [here](https://github.com/tendermint/tendermint/blob/v0.34.19/CHANGELOG.md#v0.34.19).
 
-Highlights:
+In addition, it includes a change to `ScheduleUpgrade` to allow upgrades without
+requiring a governance proposal process.
 
-- Add hooks to allow modules to add things to state-sync. Please see [PR #10961](https://github.com/cosmos/cosmos-sdk/pull/10961) for more information.
-- Register [`EIP191`](https://eips.ethereum.org/EIPS/eip-191) as an available `SignMode` for chains to use. Please note that in v0.45.2, the Cosmos SDK does **not** support EIP-191 out of the box. But if your chain wants to integrate EIP-191, it's possible to do so by passing a `TxConfig` with your own sign mode handler which implements EIP-191, using the new provided `authtx.NewTxConfigWithHandler` function.
-- Add a new `rollback` CLI command to perform a state rollback by one block. Read more in [PR #11179](https://github.com/cosmos/cosmos-sdk/pull/11179).
-- Some new queries were added:
-  - x/authz: `GrantsByGrantee` to query grants by grantee,
-  - x/bank: `SpendableBalances` to query an account's total (paginated) spendable balances,
-  - TxService: `GetBlockWithTxs` to fetch a block along with all its transactions, decoded.
-- Some bug fixes, such as:
-  - Update the prune `everything` strategy to store the last two heights.
-  - Fix data race in store trace component.
-  - Fix cgo secp signature verification and update libscep256k1 library.
+See the [Cosmos SDK v0.45.3 Changelog](https://github.com/cosmos/cosmos-sdk/blob/v0.45.3/CHANGELOG.md)
+for the exhaustive list of all changes.
 
-See the [Cosmos SDK v0.45.2 Changelog](https://github.com/cosmos/cosmos-sdk/blob/v0.45.2/CHANGELOG.md) for the exhaustive list of all changes and check other fixes in the 0.45.x release series.
-
-**Full Commit History**: https://github.com/cosmos/cosmos-sdk/compare/v0.45.1...v0.45.2
+**Full Commit History**: https://github.com/cosmos/cosmos-sdk/compare/v0.45.2...v0.45.3