[Discussion] Use host Distro version if nothing is defined

[boredsquirrel]

Currently even if no -i is defined it uses a hardcoded version of the distribution you are using.

It would be pretty easy to get the distro release number and use that instead, which would save some amount of maintenance (as the default would always be updated) (but not really)

It would make the versions match though. I am neutral on this, it just confused me as I thought it would use the host version if nothing is stated.