According to [1] the guidelines explicitly say to keep editorializing to a specified minimum, unless it is spam. Dont know it this title would allow editorialising

[1] https://news.ycombinator.com/newsguidelines.html

It says "please use the original title, unless it is misleading or linkbait; don't editorialize"

I think it's misleading and linkbait. The mods would decide what to use instead, this could be "Azure Linux 4.0, Microsoft's Linux distribution for its cloud" or something like this.