The original heading was not editorialised: it was not an opinion or interpretation but a summary of the content, and in fact the only reason I read the article in the first place.
The new title, which does not show up in RSS, would not have attracted me to read the article.
Choosing the lede, i.e. highlighting the detail you think is important and thus framing the story for everyone, is the essence of editorializing. However, there are exceptions for everything and this is clearly one, hence the fix above.
The new title, which does not show up in RSS, would not have attracted me to read the article.