[Full Changelog](https://github.com/vector-im/riot-web/compare/v1.2.2...v1.2.3-rc.1) * Change update URL to match new host [\#10247](https://github.com/vector-im/riot-web/pull/10247) * Update from Weblate [\#10219](https://github.com/vector-im/riot-web/pull/10219) * Extract configuration docs to separate file [\#10195](https://github.com/vector-im/riot-web/pull/10195) * Add e2e/warning.svg to preload [\#10197](https://github.com/vector-im/riot-web/pull/10197) * Fix Electron vector: links [\#10196](https://github.com/vector-im/riot-web/pull/10196) * Display a red box of anger for config syntax errors [\#10193](https://github.com/vector-im/riot-web/pull/10193) * Move config-getting to VectorBasePlatform [\#10181](https://github.com/vector-im/riot-web/pull/10181) * Update from Weblate [\#10124](https://github.com/vector-im/riot-web/pull/10124) * Fix default Electron window and tray icons [\#10097](https://github.com/vector-im/riot-web/pull/10097)