New Garbage Collector?

[Igor Shirkalin via Digitalmars-d]

On Saturday, 22 July 2017 at 10:17:49 UTC, Temtaime wrote:
> On Saturday, 22 July 2017 at 04:53:17 UTC, aedt wrote:
>> In the forum, I saw a thread about someone working on a new 
>> GC. Just wanted to know if there's any updates on that. And 
>> what issues is it going to fix..
>>
>> Personally, I would be greatly delighted if it acknowledges 
>> the Stop-The-World problem[1]. Going around it is shown not to 
>> be impossible[2]. I do understand it's not trivial task but 
>> how is the community/core devs supporting this?
>>
>> [1] https://dlang.org/spec/garbage.html
>> [2] https://hub.docker.com/r/nimlang/nim/
>
> The new precise GC will be never added to druntime.
> It is dead, man.

Are you real developer of new GC?