Over my time with the project I've had access to the github repository ursacomputing/crossbow to be able to manually trigger crossbow jobs. I find it incredibly helpful when working on the extended R CI to be able to iterate more quickly than waiting for the comment bot.
But also over the time I've used it I've been removed and then had to ask to be readded to the organization at least twice now. I was recently (15 May) removed from the organization once again. One, is it possible to be added back to the repository? And two: what is the policy around who has access and when they get removed? -Jon