Update changelog

CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [11.7.1]
+### Added
+- Added mapping to hardcode a mapping of ChainIDs to currency symbols [#22292](https://github.com/MetaMask/metamask-extension/pull/22292)
+### Changed
+- Updated onboarding flow to ensure user is prompted for password during reminder based backup [#22307](https://github.com/MetaMask/metamask-extension/pull/22297)
+### Fixed
+- Fixed QR scan functionality when sending a transaction to another contact [#22297](https://github.com/MetaMask/metamask-extension/pull/22297)
+- Fixed incorrect warnings when adding a chain from a dapp [#22309](https://github.com/MetaMask/metamask-extension/pull/22309)
+- Stopped unnecessary Cryptocompare polling when initialize the UI ([#22326](https://github.com/MetaMask/metamask-extension/pull/22326))
 
 ## [11.7.0]
 ### Added