Is Acrobat DC included in my Creative Cloud subscription?

I have a yearly Creative Cloud subscription, which includes Acrobat XI. I'm being prompted by Creative Cloud to update to Acrobat DC, but when I start the update process, there is a dialog box warning that, "Installing a trial of Adobe Acrobat DC will uninstall previous versions of Acrobat. This will deactivate any license for those versions." Why is the Acrobat DC update being called a "trial"? Is  Acrobat DC included in my Creative Cloud subscription? (I've searched online and cannot find a definitive answer.) I don't want to loose Acrobat XI during the update and then find that Acrobat DC is going to be an additional monthly charge. Making this even murkier for me is the fact that Adobe categorizes Acrobat DC under the broader Document Cloud category, rather than under the broader Creative Cloud category, making me worry further that Acrobat DC may not be included in my CC subscription.