Definitely a suggestion, rather than a feature request, but:
EE3 downloads as a folder called “ExpressionEngine”. I’d find it useful if the download could be more clearly marked with the version number — say “ExpressionEngine3.5.8”, or somesuch. Unless I’m missing something obvious (possible!), it’s necessary to dig quite deep into the file structure to find out which version has actually been downloaded.
I tend to rename the folder by hand after downloading to mark the version, but as someone who keeps multiple versions around, having them labelled automatically would be a help, and also give confidence that nothing has gone wrong in the download process.
Thanks for considering.