At this point the plan is to have 1.3.4 on PTS by the first week of February or (at the latest) early the second week of February. Patch notes, of course, will accompany the opening of Warpstone.
We will be introducing an entire new line of weapons earned via RvR (this is the "feature players have been asking for"). These weapons will be purchasable via a vendor and will not be bought using medallions or crests, instead utilizing an entirely new currency system earned via Scenario gameplay from tiers 1-4. More information about these new items and how they're earned will be forthcoming in a Dev Diary with Developer Sean Bosshardt.
Speaking of Scenarios... We are completely reworking the current structure of Scenarios by removing some of the less popular and streamlining the tiering of Scenarios. There will be more details upcoming in a Dev Diary from Content/RvR Lead Mike Wyatt next month.
The last tidbit is a change to the way that the campaign functions. Starting with 1.3.4, once a Contested City flips into the Captured state (otherwise called "Stage 2") the Open RvR Campaign will now restart, leaving the realm sieging their enemies city with a tough decision: Stay in the city, possibly defeating your opponent's King, or retreat back to the open field to defend your realm?