Normally, we would see an announcement prior to the normal Tuesday scheduled maintenance window. This week however, received no such announcement. With it nearly a couple hours before, Community Manager Joveth Golzalez took to Twitter to announce the lack of a scheduled maintenance on Tuesday.
Quote from Joveth Gonzalez
For those of you wondering, there will be no maintenance tonight! #SWTOR
When asked if this meant Game Update 1.4 is on the way this week, Joveth responded with, "keep an eye on the swtor.com website!" If and when it does come out this week, we'll be sure to update the community here.