[Full Changelog](https://github.com/matrix-org/matrix-js-sdk/compare/v2.1.0-rc.1...v2.1.0) * Fix exception whilst syncing [\#979](https://github.com/matrix-org/matrix-js-sdk/pull/979)
[Full Changelog](https://github.com/matrix-org/matrix-js-sdk/compare/v2.1.0-rc.1...v2.1.0) * Fix exception whilst syncing [\#979](https://github.com/matrix-org/matrix-js-sdk/pull/979)