Do ALL difficulties now unlock when Loghorrean defeated?

[Gnomish_Inquisition]

there’s a lot of fundamental changes in the changelog Grim Dawn Version v1.2.0.0 coming November 16th!

anywhere, here’s the mention of difficulty unlock

• Defeating the Loghorrean on Normal/Veteran difficulty now unlocks Elite and Ultimate difficulty for that character (note: this difficulty unlock is not retroactive). Players can proceed to the difficulty they feel most ready for.
• Completing a quest that grants Skill or Attribute points on a higher difficulty (Elite or Ultimate) will now reward you the Skill and Attribute points from the lower difficulties as well (ex. completing Kasparov’s Pocket Portal on Ultimate will also grant skill points from the Normal/Elite difficulty quests if you skipped them).