If you've been following Stefan's CTFE Status thread here in the forums, you know some of the details of the work he has been doing in overhauling the CTFE engine. In a post targeting the world at large, he explains why he started the project, describes the deficiencies he found with the current implementation, and gives a high level overview of his new one.

The blog post: https://dlang.org/blog/2016/11/18/project-highlight-the-new-ctfe-engine/

Reddit:
https://www.reddit.com/r/programming/comments/5dltm4/a_look_at_the_overhaul_of_ds_ctfe_engine/

On Friday, 18 November 2016 at 10:59:11 UTC, Mike Parker wrote:
> If you've been following Stefan's CTFE Status thread here in the forums, you know some of the details of the work he has been doing in overhauling the CTFE engine. In a post targeting the world at large, he explains why he started the project, describes the deficiencies he found with the current implementation, and gives a high level overview of his new one.
>
> The blog post: https://dlang.org/blog/2016/11/18/project-highlight-the-new-ctfe-engine/
>
> Reddit:
> https://www.reddit.com/r/programming/comments/5dltm4/a_look_at_the_overhaul_of_ds_ctfe_engine/

there is a typo after the first quote:  fourms