A right click and open in the new tab do work now.
But a small icon near this the "View on website" link would be good. That icon could have a link to the new tab.
Icon could be something like:
I've built this a while ago, maybe it helps: http://www.mogul.com/en/about-mogul/blog/open-unselected-page-in-a-new-tab-from-episerver-tree
I haven't updated it to work with version 10, but will do that in the next couple of days, I hope!
Our customer would like the link "View on webiste" to open a new tab (target _blank).
Could you by any chance add this in a future release?