[Full Changelog](https://github.com/vector-im/riot-web/compare/v0.12.7-rc.2...v0.12.7-rc.3) * Hide the join group button [\#5275](https://github.com/vector-im/riot-web/pull/5275)
[Full Changelog](https://github.com/vector-im/riot-web/compare/v0.12.7-rc.2...v0.12.7-rc.3) * Hide the join group button [\#5275](https://github.com/vector-im/riot-web/pull/5275)