[Zope] List of "current" and deprecated products?

Hello everyone, Watching the mailing list lately, there's been a lot of messages saying that "product X is old/deprecated, and you should be using product Y instead". Like probably a few other relative newcomers developing their first few Zope solutions, this is starting to make me nervous... Is a list of current and deprecated products held in some central place? I don't monitor the release of new products religiously, so I'm using those products that are covered in (outdated?) documentation rather than continually checking to see if there's something newer & better around. Thanks in advance Dave Mitchell