The BioWare devs have been going through the companion feedback, and will announce upcoming changes on Monday.
Eric Musco just announced that BioWare have
► Companion Change Feedback | 11.20.2015, 05:01 PM
First off, we want to thank all of you for your feedback about Companion balance following 4.0.2. As we go into the weekend, we wanted you to know that we have gone through this thread, the forums, Reddit, and social media to gather everyone’s perspectives. We have come out of this with quite a few action items that we are going to take, including buffs for Companions. On Monday, we are going to release a forum post highlighting our plans to address current Companion balance, along with the state of Heroic Missions and Star Fortress.
Thank you all once again for your feedback.