The vacant Target, and adjacent South Wing, were gutted in August 2016. A 70 million dollar renovation brought a relocated Food Court and Shoppers Drug Mart, new Metro supermarket and eleven inline stores. 
Drawing from http://www.devonshiremall.com 

Above, we see a rendering of a new entrance, which was added to the south end of the mall as part of its 2016-2018 refurbishment. 
Drawing from http://www.devonshiremall.com 

We see the most recent modifications on a circa-2018 layout. DEVONSHIRE MALL has a grocery store for the first time since 1995. Vendor spaces in the old Picnic Garden food facility, and a vacant Shoppers Drug Mart, have also been reconfigured as seven inline stores. With an idle south anchor space now dealt with, the mall will now need to address an empty one on the north end. Sears shut down in early 2018.