On 8 June they are teasing a "big" launch event. They also included a brief video to hype up the event.
The teaser is focused on a graphics card with a blue shroud and six video outputs... Likely to be a new Radeon PRO card.
At least if it's a new Radeon PRO card based on RDNA2, that increases the chances that perhaps they will finally be introducing official and full RDNA/RDNA2 support to the ROCm compute stack in short order.
Stay tuned for 8 June!