Saw this on the Warframe forum this morning, posted by Rebecca around noon on April 22nd . . .
Our original aim of having the next PS4 update sent to cert by end of month still stands – we are getting fixes in and could potentially have it sent off this coming Monday (April 28).
Expect the next major status report later this week on the Update.
Thank you for your patience as our team gets everything ready!
Here’s to hoping a good number of issues are addressed and contained in the upcoming release. And, if you haven’t done it yet, level up your stuff. Melee 2.0 to arrive for us soon!