Versioned Publish

[KevinJump]

Should allow for the content to be added to the queue, so the publish uses the content at the time of submission and not what is in the system when the job gets to the top of the queue.

this might need to be optional, as it doesn't make sense to everyone - but you might want to know that the content you sent to the queue (with a time on it) is going to be published as intended and not as it might have been changed by someone in the mean time.