User blog comment:Lkagaminer/Vocaloid update/@comment-25577599-20150322014002/@comment-53539-20150322015004

The Kagamines are due in Q3, if CFM sticks to a pattern for this engine, their following project will be Q1 of 2016 at the earliest. Given CFM's track record, "Q3" can't even be hold to a tee and Q4 can be just as likely to happen as "Q3", delaying the next project further.

About the only thing else to note is because they god Luka in early, considetring a typical engine lasts about 4 years or so, they have plenty of time to update all their CV vocaloids at least and in theory get another vocaloid project in. So even if Miku V4X occurs, we still will have time for CV04 to appear after, or Kaito/Meiko V4X if they re allowed to do that for them.

Though if they do Kaito/Meiko, I doubt they will THEN have time. I honestly don't know how much control Yamaha still has over those two... I'm hoping they just stick to the CV series this generation and leave Kaito/Meiko alone until next generation. :-/