On HN stories are treated as dupes if they have had significant attention in about the last year, which <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9783022" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9783022</a> did. If there&#x27;s something significantly different, it would be best to post specifically about that.