Hi, Since the Ursa-labs machines are down @ursabot comment bot was not operational. Luckily Github Actions is able to listen on more kinds of Github events like the issue_comment, so I've ported [1] the comment bot to work without the buildbot buildmaster. So the comment bot is available again with the same interface (mostly at least, running benchmarks and retriggering builds are not yet supported, but now everyone can easily add custom commands) just under a different name.
Previously: @ursabot crossbow submit -g wheel Now: @github-actions crossbow submit -g wheel Example is here [2], -g stands for a task group. Regards, [1]: https://github.com/apache/arrow/commit/7fede00f2ffa7f979aaa9cf558820a7f985efd8e [2]: https://github.com/apache/arrow/pull/6583#issuecomment-598336677
