* Fix regressions around media uploads failing and causing soft crashes ([\#9549](https://github.com/matrix-org/matrix-react-sdk/pull/9549)). Fixes matrix-org/element-web-rageshakes#16831, matrix-org/element-web-rageshakes#16824 matrix-org/element-web-rageshakes#16810 and vector-im/element-web#23641. * Fix /myroomavatar slash command ([\#9536](https://github.com/matrix-org/matrix-react-sdk/pull/9536)). Fixes matrix-org/synapse#14321.