Question about upgrading to Foundry 2

Hi, I’ve recently upgraded to Foundry 2 and all the stacks are successfully installed. I did this by dragging the Foundry 2.1.0 stack onto the Rapidweaver icon in my dock.

My question is do I need to drag the Foundry 1.0.2 theme onto the dock as well? Not sure if this is the Foundry theme already installed on Rapidweaver from version 1 or a newer version.

The theme is still the same. It is there for new users.