Today Google has announced Google Maps Beta Testing program to get feedback from users on unreleased version of Google Maps. You can enroll now by clicking on the link provided below.
According to Google,
Google Inc. has invited you to a testing program for an unreleased version of the Maps app.
As a tester, you’ll receive an update that includes a testing version of the Maps app. Please note that testing versions may be unstable or have a few bugs.
With help of Beta testers Google can fix most of big bugs before the public release.
You can join beta testing By clicking here.