Updated: Google IO 2015: the biggest news from Google's mega conference

Google IO 2015 News Day 2Google IO 2015 is a wrap! We break down all the news from the show below, but check out our list of the coolest tech from Google IO to find out what really caught our imaginations this past week.Day 1 of the conference was a whirlwind of Android M, new Google Photos, an iOS-friendly Google Cardboard (that now works with 6-inch devices), and Android Pay. Head to the second page to read up on all these announcements and more.We also got plenty to gawk at on Day 2, with the