[Full Changelog](https://github.com/matrix-org/matrix-react-sdk/compare/v2.3.0...v2.3.1) * Fix jitsi popout URL [\#4327](https://github.com/matrix-org/matrix-react-sdk/pull/4327) * Remove underscore from Jitsi conference names [\#4324](https://github.com/matrix-org/matrix-react-sdk/pull/4324) * Fix popout support for jitsi widgets [\#4322](https://github.com/matrix-org/matrix-react-sdk/pull/4322)