- Revert `source` -> `sender` on `SimpleMessage` as it is more clear ([cf93c07294](https://git.autonomic.zone/decentral1se/xbotlib/commit/cf93c07294d72b11d465491680f5befe882db9bf))
- Change `sender` to `source` on `SimpleMessage` to reflect user/room behaviour ([e0c8583b2d](https://git.autonomic.zone/decentral1se/xbotlib/commit/e0c8583b2d592d5b6668fea1ba0d7b4ffcba5600))
- Make `EchoBot` support group chats ([1137624180](https://git.autonomic.zone/decentral1se/xbotlib/commit/11376241808c967a83d6587e9d9acd21e808c3cf))
- Add additional `room` attribute to `SimpleMessage` ([deca260a67](https://git.autonomic.zone/decentral1se/xbotlib/commit/deca260a6705c18fab899149cb1817c050dcada8))
- Support `--no-input` flag and read configuration from the environment ([4f6f102d1e](https://git.autonomic.zone/decentral1se/xbotlib/commit/4f6f102d1e46aa888e7b49e31c2706bb276ea182))
- Error out if you don't provide a `react` implementation ([eb87de7de5](https://git.autonomic.zone/decentral1se/xbotlib/commit/eb87de7de5422eb584a56f4266a2bf1eddc5513d))
- Change `reply` to accept `body` as the first argument ([bca6e6c90a](https://git.autonomic.zone/decentral1se/xbotlib/commit/bca6e6c90a295ea99101cd93960b290573627065))