[Full Changelog](https://github.com/vector-im/element-web/compare/v1.7.22...v1.7.23-rc.1) * Upgrade to React SDK 3.16.0-rc.2 and JS SDK 9.9.0-rc.1 * Translations update from Weblate [\#16655](https://github.com/vector-im/element-web/pull/16655) * Improve docs for customisations [\#16652](https://github.com/vector-im/element-web/pull/16652) * Update triage guide to match the new label scheme [\#16612](https://github.com/vector-im/element-web/pull/16612) * Remove a couple useless 'use strict' calls [\#16650](https://github.com/vector-im/element-web/pull/16650) * Remove old conferencing doc [\#16648](https://github.com/vector-im/element-web/pull/16648) * Bump elliptic from 6.5.3 to 6.5.4 [\#16644](https://github.com/vector-im/element-web/pull/16644) * Add option for audio live streaming [\#16604](https://github.com/vector-im/element-web/pull/16604) * Update velocity-animate dependency [\#16605](https://github.com/vector-im/element-web/pull/16605) * Add Edge to the supported tier [\#16611](https://github.com/vector-im/element-web/pull/16611) * Add multi language spell check [\#15851](https://github.com/vector-im/element-web/pull/15851) * Document feature_spaces [\#16538](https://github.com/vector-im/element-web/pull/16538)