This week we'll see the rest of the Johto region Pokemon added to the app, as well as some new evolution items, purchasable gear for trainer customisation and berries.
There isn't a full list yet but as IGN Mention Here
That Chikorita, Cyndaquil, and Totodile will be there - Will add the list if I spot it around before it goes liveNew Berries incomingNanab Berry
- To help track wild PokemonPinap Berry
- Doubles the amount of candy earned from catching a Pokemon, as long as you get it in your next throw
More info / imiage source Here