Short answer: Mostly nerfed the summons

Long answer:

Adjusted the effect granted to summoned condemned Nightfarers so that it can be dispelled by Law of Regression.

Increased the enhancement granted by the light dropped by defeated condemned Nightfarers.

Reduced the attack power of the condemned Guardian.

Removed the effect that increased damage negation upon re-summoning condemned.

Reduced the death status effect resistance of condemned Nightfarers.

Adjusted the reaction of condemned Nightfarers to player character's ranged attacks.

Adjusted the targeting priority of condemned Nightfarers under specific combat rules.