For discussion purposes, moving from Beta to RC doesn't make a new topic, i.e. the discussion tends to be substantially the same.
Edit: Even when a project goes from one version to another, there's rarely anything new in the thread about the new version, because the comments are nearly always about the project in general [1]. For example, in the present case, you'll find a few comments about XQuartz being removed (something which sounds like a major new development), but the vast majority are just about Inkscape in general. There's nothing wrong with that, but we need to limit the number of times it happens, or HN's front page would mostly be discussing the same projects over and over. Obviously there are exceptions in unusual cases, but when it's the same project, with the same version, going through two different statuses (like Beta to RC or actual release), you will be hard pressed to find the slightest difference in the threads.
That makes this post a duplicate by HN's rule (see [2]). I won't bury this one, but when this comes up again in a few weeks, let's not have a third thread.
Nothing against this project, of course. It's just that front page space is the scarcest resource HN has [3].
[1] https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu...
[2] https://news.ycombinator.com/newsfaq.html
[3] https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...