I've only gotten a few new berries, but wasn't out long. Just drove around the neighborhood and stopped by the three stops at the memorial park.
Caught in the wild:
Ledyba
Ledian
Piloswine
Spinarak
Sentret
Hoppip
Skiploom
Murkrow
Natu
Hoothoot
Have two Eevee named for the trick but giving the servers time to adjust to them.
You also get more candy for catching evolutions now! I got 5 for Ledian, Skiploom, and Piloswine.