https://techcrunch.com/2017/10/02/roku-unveils-faster-media-players-universal-remote-and-a-new-os/

A year after giving its product line-up a major overhaul, today newly-IPO’d Roku announced it’s tweaking its lineup of streaming media devices yet again, this time introducing five new players featuring improved performance, wireless reception, and other features. The changes will impact both the low-to-middle tier devices, like Roku Express and Roku Streaming Stick, as well as Roku’s premium player, Roku Ultra.

Separately, the company announced the launch of its new operating system, Roku OS 8, which includes several new features largely aimed at Roku TV users.