[Full Changelog](https://github.com/vector-im/riot-web/compare/v1.2.0...v1.2.1) * Upgrade JS SDK to 2.0.0 and React SDK to 1.2.1 to fix key backup and native emoji height
[Full Changelog](https://github.com/vector-im/riot-web/compare/v1.2.0...v1.2.1) * Upgrade JS SDK to 2.0.0 and React SDK to 1.2.1 to fix key backup and native emoji height