Today (January 17, 2019), we’re announcing the steps we’re taking to improve the way we build and deliver the Developer Rig. Our mission is to help developers build the best Extensions possible, and we believe we can better serve our customers by taking development fully in-house and moving the Developer Rig to a closed source model. The immediate outcome of this strategic decision is the native Developer Rig, which is currently in beta. The native Rig combines a number of technical, UI, and usability improvements, delivering a faster start-up and an improved user experience. You can download the native Rig beta build for Mac and for Windows. We are targeting early February to provide a Linux build as well. We would love to get your feedback and you can do so in the following places: the #native-dev-rig-beta channel on the TwitchDev Discord, on the Twitch Developer Forums, or in the following user survey.