When will the big Terraria update for Ps4 come?

I wanted to know when the update "Journeys end", ie 1.4 in Terraria, is available on Ps4. Are there already exact dates or is it still unclear?

As far as I know there's no date for it.

According to Reddit, it took a good 3 years until 1.3 came on the PS4. A few months or even years can be expected here.