The team is making good progress on the SDK development. While still in the early stages, the plan is to provide an initial version of the SDK to the 3rd party developer community before the end of the year. Our goal has been to involve 3rd parties early in the development process, and to give them the ability to influence our priorities and how we author the SDK. After the first wave of initial 3rd party developer visits onsite with the team, we?ve been incredibly excited by the optimism and feedback we?ve received thus far. These same tools will be provided to the community in effort to ensure the tools we use to create content, tools that undergo constant testing in our production environment, are shared with all our creators. Initially, the SDK will offer the ability to author planes, sceneries and custom missions. For those with a preference for using FSX tools, SimConnect will be supported. We will also support additional modern standards like HTML for UI and glTF for 3D models.
More at: https://fs2020.surclaro.com/november-21st-dev-update/