* Deprecate groups APIs. Groups are no longer supported, only Synapse has support. They are being replaced by Spaces which build off of Rooms and are far more flexible. ([\#1792](https://github.com/matrix-org/matrix-js-sdk/pull/1792)). * Add method for including extra fields when uploading to a tree space ([\#1850](https://github.com/matrix-org/matrix-js-sdk/pull/1850)). * Fix broken voice calls, no ringing and broken call notifications ([\#1858](https://github.com/matrix-org/matrix-js-sdk/pull/1858)). Fixes vector-im/element-web#18578 vector-im/element-web#18538 and vector-im/element-web#18578. Contributed by [SimonBrandner](https://github.com/SimonBrandner). * Revert "Fix glare related regressions" ([\#1857](https://github.com/matrix-org/matrix-js-sdk/pull/1857)). * Fix glare related regressions ([\#1851](https://github.com/matrix-org/matrix-js-sdk/pull/1851)). Fixes vector-im/element-web#18538 and vector-im/element-web#18538. Contributed by [SimonBrandner](https://github.com/SimonBrandner). * Fix temporary call messages being handled without call ([\#1834](https://github.com/matrix-org/matrix-js-sdk/pull/1834)). Contributed by [Palid](https://github.com/Palid). * Fix conditional on returning file tree spaces ([\#1841](https://github.com/matrix-org/matrix-js-sdk/pull/1841)).