Possible to unfreeze a Publication baseline?

Historically we haven't frozen Publication baselines in Tridion Docs, but recently one was frozen and wouldn't ya know it, there are a few objects that require further updates. I think the answer is baselines can't be "unfrozen" and we'll have to create new object versions and start a new Translation Job. We're on Tridion Docs r14.

Thanks for any help you can give.
Paul M., McAfee