[Full Changelog](https://github.com/vector-im/riot-web/compare/v1.3.6...v1.4.0-rc.1) * Update from Weblate [\#10961](https://github.com/vector-im/riot-web/pull/10961) * Don't log query parameters as they may contain secrets [\#10929](https://github.com/vector-im/riot-web/pull/10929) * Document more shortcuts [\#10906](https://github.com/vector-im/riot-web/pull/10906) * Point to #develop and use the same gemini-scrollbar version as the react-sdk [\#10893](https://github.com/vector-im/riot-web/pull/10893) * Tweak lock file to pull in only one React version [\#10874](https://github.com/vector-im/riot-web/pull/10874) * document disable_custom_urls [\#10844](https://github.com/vector-im/riot-web/pull/10844) * Install guide tweaks [\#10838](https://github.com/vector-im/riot-web/pull/10838) * Switch to React 16 [\#10480](https://github.com/vector-im/riot-web/pull/10480) * Update install guide [\#10810](https://github.com/vector-im/riot-web/pull/10810) * Clarify that HTTPS is not just needed for VoIP [\#6146](https://github.com/vector-im/riot-web/pull/6146) * Bump eslint-utils from 1.4.0 to 1.4.2 [\#10692](https://github.com/vector-im/riot-web/pull/10692) * Add docs for tabbed integration managers labs flag [\#10641](https://github.com/vector-im/riot-web/pull/10641) * Change integrations_widgets_urls default configuration [\#10656](https://github.com/vector-im/riot-web/pull/10656) * Add docs for the CIDER composer flag [\#10638](https://github.com/vector-im/riot-web/pull/10638) * add cider composer labs flag [\#10626](https://github.com/vector-im/riot-web/pull/10626) * Upgrade to Electron 6.0.3 [\#10601](https://github.com/vector-im/riot-web/pull/10601) * Upgrade to Electron 6 [\#10596](https://github.com/vector-im/riot-web/pull/10596) * Update from Weblate [\#10591](https://github.com/vector-im/riot-web/pull/10591) * Upgrade electron-builder to 21.2.0 [\#10579](https://github.com/vector-im/riot-web/pull/10579) * Set SUID bit on chrome-sandbox for Debian [\#10580](https://github.com/vector-im/riot-web/pull/10580) * Load config.json before loading language so default can apply [\#10551](https://github.com/vector-im/riot-web/pull/10551) * Bump matrix-react-test-utils for React 16 compatibility [\#10543](https://github.com/vector-im/riot-web/pull/10543) * Add --help to electron app [\#10530](https://github.com/vector-im/riot-web/pull/10530) * Allow setting electron autoHideMenuBar and persist it [\#10503](https://github.com/vector-im/riot-web/pull/10503) * Upgrade dependencies [\#10475](https://github.com/vector-im/riot-web/pull/10475)