ArcheAge 3.5 or ArcheAge: Erenor Eternal will be released in NA and EU servers on June 7th, making new oceanic zones like Whaleswell Straits, Whalesong Harbor available, along with new associated quests.
Ancestral skillset is introduced in the new update, and it's a new end-game progression that allows players to breathe life into familiar skills. The way you do business in ArcheAge may be changed, with the implement of a revamped trade system. The crafting of equipment has been simplified and the RNG is completely removed.
You can read more about the upcoming ArcheAge 3.5 update on the official website.