The Versions Page controls Named Version management.  Here the user can create Named Versions based on the changesets in an iModel.

[Note: that Named Versions are not required to view an iModel, but are used in other applications.]

The Named Version tab allows the user to name & add a description for a Named Version as well as open the iModel at that point in time.

There is now an extra context menu item to Hide a specific Named Version:

Once a Named Version is hidden is will be removed from the list.  The toggle button at the top right can be used to show hidden Named Versions, where the context menu can be used again to Unhide.

The Changes tab allows the user to select a specific changeset and create a Named Version by selecting the icon on the far right side of the interface.

[Note: Since changesets are typically processed in "groups" it is best to look for a changeset containing the term "Finalization changes" when creating a Named Version.]