The massive promised to balance the shotguns and reduce the TTK in PvP. Released patch note. Where are these changes?
It's in. It didn't make it into the initial patch notes.
Increased the base damage of Shotguns in PvE.
Changed shotgun PvP modifier to 1.0 (was 1.65).
Changed the general PvP modifier to 0.55 (was 0.40)
These changes will reduce TTK in PvP, increase damage for shotguns in PvE and decrease their damage in PvP.