First post is a Wiki again! Updated with iOS13 features.
[doublepost=1559592849][/doublepost]Per Apple site...WWDC announced changes as well as few others not mentioned.
New map
Rebuilt from the ground up, the brand-new map features significantly improved and more realistic details for roads, beaches, parks, buildings, and more.
Look Around
Explore where you’re going before you get there with an immersive 3D experience that gives you a 360-degree view of a place. And enjoy smooth and seamless transitions as you navigate your way around.
Collections
Build collections of your favorite and soon-to-be-favorite locations and share them with friends and family.
Favorites
Whether it’s home, work, the gym, or your kid’s school, create a list of places you visit often for quick, one-tap navigation.
Junction View
Junction View helps drivers eliminate wrong turns and directional misses by lining them up in the correct lane before they need to turn or enter an elevated road.
Share ETA
Share your estimated time of arrival with family, friends, and coworkers. Your ETA even updates should a significant delay occur.
Customer feedback
A redesigned customer feedback experience makes submitting incorrect addresses, business locations, or operating hours that much easier.
Improved Siri guidance
More natural language enhances the navigation experience. So instead of saying “in 1,000 feet turn left,” Siri says “turn left at the next traffic light.” Improved navigation also guides you closer to your end-point destination, which is especially important for large venues.
Real-time transit
Maps offers transit schedules, arrival times, network stops, and system connections for better route planning. It even includes important real-time information like outages and cancellations.
Flight status
Up-to-the-moment information about your flight terminals, gate locations, departure times, and more is now available.
Place cards
Place cards are more helpful and easier to use, with dynamically updated information for things like Today@Apple sessions at Apple Store locations, movie theater time listings, and more.
MapKit
Updates include vector overlays that allow developers to add heat maps, weather, or buildings on top of the map, as well as point-of-interest filtering. MapKit also supports Dark Mode.
Improved CarPlay experience
CarPlay provides easier route planning, search, and navigation, as well as Junction View. Favorites and Collections features are also available in CarPlay.
A big "YES" to the Siri guidance point. This is why LIDAR, smart cameras and their new software is so key!! And I'm dying to see Look Around. I wonder if it has a different rollout schedule based on all the editing that needs to be done (face removal, license plate removal, etc.)