This topic has been discussed on numerous threads here. The answer is we will only know for sure when InMusic/Denon make an official announcement. Anyone with official information will be under a non disclosure agreement. Sometimes there are minor leaks just before a product release (e.g. Rane System One, see this topic: New gear before 2026 - #53 by jnyvio).
Rumors are often incorrect.
Laidback Luke chose a new platform. Maybe they offered better compensation as a promoter. Maybe it better fit his work flow as he did say he liked using his iPhone.