I’m not up-to-date: what did they do to the C# extension? I’ve been using it on a personal project and haven’t experienced anything egregiously terrible (yet)

I’m curious on what others’ thoughts are on this: do you say/write “a history” or “an history”? I personally use “a history”, but i’ve seen significant usage of “an history”. Do people not pronounce the ‘h’ in “history”?

Deep space it is