To be sure, Crisis on Umbara will boast more than just a new stronghold on a floating train, but it’s going to be hard to get past that to see the rest. The rest such as the continuation of class build revisions that began back in Game Update 5.3.
On the forums, the team outlined some of the changes that are coming to the Operative’s concealment, the Scoundrel’s scrapper, the Marauder’s carnage, and the Sentinel’s combat disciplines. Unfortunately, all four of these builds are getting nerfed in some capacity, so our sympathies for those adversely affected.
Source: Official forum #1, #2
