[Full Changelog](https://github.com/matrix-org/matrix-js-sdk/compare/v8.4.0...v8.4.1) * Catch exception from call event handler [\#1486](https://github.com/matrix-org/matrix-js-sdk/pull/1486) * Ignore invalid candidates [\#1485](https://github.com/matrix-org/matrix-js-sdk/pull/1485)