October 15, 2016
* For discussion of implementation internals of the D programming language compilers, tools, and libraries.

* All other discussions are off topic and subject to being removed.
October 19, 2016
On Saturday, 15 October 2016 at 18:12:12 UTC, Jan Knepper wrote:
> * For discussion of implementation internals of the D programming language compilers, tools, and libraries.
>
> * All other discussions are off topic and subject to being removed.

Thanks Jan

To be a bit more specific, the purpose of this new D.internal(s) newsgroup is mostly planning and strategic language discussion.
In particular the planning meeting previously held on dmd-internals should happen here at least once a month.

This newsgroup is not meant to be yet another forum for implementation discussions or ideas.