The non-async method for subclass return a ValueTask report AvoidAsyncSuffix

[watsonsong]

I have a method need implement from the interface, and this implement is not async. So I write the following signature:
public ValueTask<SongInfo> FindAsync()
But it report AvoidAsyncSuffix. It work fine with:
public Task<SongInfo> FindAsync()

I think the ValueTask should be support.

Addition: I see the recent update, but the package in nuget is really out of date. Could you update the nuget package?