Once the update is installed on your device, Google Maps will feature three tabs: Places, Driving, and Transit.
Places will surface nearby restaurants, ATMs, gas stations, and coffee spots.
Driving will auto-fill commute time to and from work or home, assuming you've given that info to Google. Commute times offer a real-time glimpse at what you can expect on your journey, including accident and construction information.
The Transit tab includes bus and train stop info, including any delays and real-time commute info given the current conditions.
Google is slowly rolling out the update, as is typically the case. You can check the Play Store for any pending updates.