Can it support lower version?

[Uright-Xuqing233]

I search all of the docs, but I didn't find any word that said can it support lower version or not, if didn't, can it be a new feature in the new version of the Impostor?

[miniduikboot]

Sorry, but we don't have the time to support older versions of Among Us. We try our best to keep compatibility with old versions of Among Us but we drop support when newer versions make significant changes to the network code.

If you really need support for old versions of Among Us, I recommend running an old version of Impostor. Please note that the documentation may have changed in the mean time, so if you use an old version I also recommend to use the documentation associated with that version

[Uright-Xuqing233]

but I can't running any old version

[miniduikboot]

I'm not sure I understand your question. Which version of the game are you trying to use?