[Full Changelog](https://github.com/vector-im/element-web/compare/v1.7.18...v1.7.19-rc.1) * Upgrade to React SDK 3.13.0-rc.1 and JS SDK 9.6.0-rc.1 * Translations update from Weblate [\#16314](https://github.com/vector-im/element-web/pull/16314) * Use history replaceState instead of redirect for SSO flow [\#16292](https://github.com/vector-im/element-web/pull/16292) * Document the mobile guide toast option [\#16301](https://github.com/vector-im/element-web/pull/16301) * Update widget-api to beta.12 [\#16303](https://github.com/vector-im/element-web/pull/16303) * Upgrade deps 2021-01 [\#16294](https://github.com/vector-im/element-web/pull/16294) * Move to newer base image for Docker builds [\#16275](https://github.com/vector-im/element-web/pull/16275) * Docs for the VoIP translate pattern option [\#16236](https://github.com/vector-im/element-web/pull/16236) * Fix Riot->Element in permalinkPrefix docs [\#16227](https://github.com/vector-im/element-web/pull/16227) * Supply server_name for optional federation-capable Jitsi auth [\#16215](https://github.com/vector-im/element-web/pull/16215) * Fix Widget API version confusion [\#16212](https://github.com/vector-im/element-web/pull/16212) * Add Hebrew language [\#16210](https://github.com/vector-im/element-web/pull/16210) * Update widget-api to beta 11 [\#16177](https://github.com/vector-im/element-web/pull/16177) * Fix develop Docker builds [\#16192](https://github.com/vector-im/element-web/pull/16192) * Skip the service worker for Electron [\#16157](https://github.com/vector-im/element-web/pull/16157) * Use isolated IPC API [\#16137](https://github.com/vector-im/element-web/pull/16137)