Xbox Series S/Lockhart Appears In The Latest Microsoft Game Development Kit Release Notes
https://wccftech.com/xbox-series-s-lockhart-microsoft-development-kit/
The Xbox Series S/Lockhart name has appeared once again, providing more evidence of the console's existence.
The rumored console is mentioned in the June 2020 Microsoft Game Development Kit release notes, as spotted by TitleOS. Lockhart's Profiling Mode is named alongside the Anaconda's Profiling Mode.