Conversation so far:
When did the renovations of Merchandise Mart take place
The Merchandise Mart was modernized in the late 1950s and 1960s.
What did the renovations of Merchandise Mart entail?
In 1962, a Merchandise Mart entrance canopy was constructed over the south for vehicle use.
How much did the renovations of Merchandise Mart cost?
A 10-year, $100 million Merchandise Mart modernization in the late 1980s included public utility upgrades.

Question: Have there been any other recent renovations?
Self-contained rewrite: Have there been any other recent renovations at Merchandise Mart?