Do any of the Yahoo Messenger versions allow you to save message archives so you can read them on any computer?

I use both a desktop and laptop for various reasons, and I have my yahoo messenger (it's an older version I don't remember which right now) set up to store/save my chat messages in an archive, but that only stores locally on the computer you're chatting on at the moment. I almost thought I saw something not too long about about a version of Yahoo Messenger that allowed you to access your archive no matter what computer you logged in on, but I might have misread something fast or attributed this feature to Yahoo when it was something entirely different. Anyone know if this is a feature of any of the current or upcoming (beta) versions of Yahoo Messenger? And if so, which? Thanks. I tried looking it up but I just keep finding different versions to download and none so far mentioned that feature so maybe I completely dreamed it up like a dingbat lol. Or maybe it was wishful thinking on my part. In any case, can anyone confirm/deny this feature in some version of Yahoo Messenger? Thanks again.