Hopped aboard the PTR train today and took my existing classes for a spin. The most notable change is to my Bleed Pet Conjuror - killing things seems about the same or slightly faster, but it’s physical resist absolutely dropped through the floor - from 61% to 28%, fully buffed.
Maybe my itemisation was just a perfect storm but that’s a massive drop. More than halved. Definitely feels squishier in 75-76 SR, not to the point where it was a difficult completion but it’s obvious it will need a fairly substantial reitemisation and potentially a significant devotion review once the PTR changes are finalised in order to continue to be comfortably viable in 85+.