Enforcement of this particular policy is one of the things I dislike most about HN. The current title is awful. It gives no information that the URL itself does not and doesn't explain why I'd care about the contents now given I've visited the repo in the past. I'm not opposed to the removal of editorializing but it should get replaced with something neutral that still captures why the URL was submitted, e.g. "Swift 3 Roadmap Update".