I just updated to the latest release and the team components are missing from it. Not sure how many are supposed to or used to be in there, but there are none in here.
Thanks for reporting this! We've accidentally removed them while preparing the Bootstrap 4 versions. You can see them when you create a Bootstrap 4 design. We will fix this in the upcoming 4.0.1 release.
Same problem here, so good to know... Thanks.