According to microsoft bosque is comming as:
The Bosque programming language is designed for writing code that is simple, obvious, and easy to reason about for both humans and machines.
The key design features of the language provide ways to avoid accidental complexity in the development and coding process.
The goal is improved developer productivity, increased software quality, and enabling a range of new compilers and developer tooling experiences.
To simplify collaboration with other researchers and the wider developer community this project is setup around an open-source (MIT) licensed github repository.