To answer why people might be asking(kind of rudely) for the changelog. It is because it is an easy way to see if the update is worth downloading. Especially with games that have been known to be super grindy if you happen to not keep your saves or your saves end up causing game breaking bugs. There is also the factor that these games in progress tend to get larger and larger in regards to file sizes and some people do have data limits or just generally have slow internet so it could be a way to quickly see if it is worth it to download.
Finally is the fact that not all content in a game is stuff everyone is looking for, the changelog can show you what content has been added and if it something you are interested in instead of blindly downloading the files and trying to find all the new content.
tl;dr
changelog is used to see if files are worth it for most people.
You missed the mark. No one is questioning "why people might be asking for the changelog", there's totally nothing wrong with wanna know what's new.
BUT the fact they are Spamming Demands for Changelog, just like they Spamming Demands for updates.
Like you don't even need to ask for "Changelog?", if there's one, someone eventually will share.
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So it seems you can just skip all the grind to see new stuff from "cheat room"?
Is this the final version before 0.9? Or there'll be bug fixes?