The 1.6 update will be available for console and mobile platforms on November 4th!

[Odin]

Here is ConcernedApe's announcement on the developer blog:

Stardew Valley - Stardew Valley 1.6 Mobile & Console Release date

www.stardewvalley.net

And on Twitter:

https://twitter.com/i/web/status/1837953798289199323