In The Games Department

Pokémon GO

Niantic have confirmed some changes to various attacks in Pokémon GO. These are focused around Grass-type Pokémon for this month;
Bullet Seed generates energy quicker
Energy Ball is charged quicker and now lowers Defense by one stage
Leaf Tornado now has a chance of decreasing your opponent's attack by 1 or 2 stages.
Ancient Power now does less damag
Silver Wind now does less damage
Ominous Wind now does less damage and charges slower
In addition to this, the following Pokémon learn new moves:
Bellossom - Bullet Seed
Jumpluff - Aerial Ace
Ludicolo - Energy Ball
Cradily - Bullet Seed
Cherrim Sunshine Form - Weather Ball (Fire)
Tangrowth - Rock Slide