The recent APK crackdown on Google Maps 10.10 from 9to5Google reveals that the California-based giant may not store user location data as can be expected. which suggests that users can choose whether Maps keeps their data. Otherwise, it will automatically delete the data after a while.
If Google added this feature, this is one less application that will have to worry about your data.
The next discovery is a tool called "Personal Events." "When enabled, the locations and routes of Google Calendar's events on the user will be displayed on the map.
To get the latest version of Google Maps, you can sign up for the beta of the Game Store page.