And yet another patch

Earlier this morning Niantic changed the behaviour for several primary attacks.

A list with the new damage-numbers and cooldown duration can be found here.

Basically the patch means that a lot of primary attacks that had their damage output and cooldown increased were reverted to their old status. Effectively this means that several attacks that used to be good for attacking but not so good for gym defenders are back where they were.

Overall attacking a gym should produce more damage, and thus a shorter battle, while the defenders do reduced damage.