[Full Changelog](https://github.com/vector-im/element-web/compare/v1.7.6-rc.1...v1.7.6) * Upgrade to React SDK 3.4.0 and JS SDK 8.3.0
[Full Changelog](https://github.com/vector-im/element-web/compare/v1.7.6-rc.1...v1.7.6) * Upgrade to React SDK 3.4.0 and JS SDK 8.3.0