Let's get our stomping back on.
The patch notes are located
here.
A very quick summary of it is that burst rifle got a massive buff, assault rifle got a hefty nerf, lmg is slower than ever, hp cap raised to 250, default hp is 200, fixed hit detection, inventory cap, a new receiver - the heavy assault rifle - happens to be zen only (gp for preset build).
Proceed to discuss the patch notes, how they actually work out in-game, and then whatever you want.