[Full Changelog](https://github.com/vector-im/riot-web/compare/v0.12.2...v0.12.3-rc.1) * Fix overflowing login/register buttons on some languages issue #4804 [\#4858](https://github.com/vector-im/riot-web/pull/4858) * Update vector-im to riot-im on Login [\#4943](https://github.com/vector-im/riot-web/pull/4943) * lets let people know that the bug report actually sent properly :) [\#4910](https://github.com/vector-im/riot-web/pull/4910) * another s/vector/riot/ in README [\#4934](https://github.com/vector-im/riot-web/pull/4934) * fix two room list regressions [\#4907](https://github.com/vector-im/riot-web/pull/4907)