Leave the original sosreport as it is, so that it doesn't break anything for any users
Introduce a new package called sosreport4 which packages sos 4.0. This would will then give the opportunity to use the new version of sos so that newer data can be collected as well as being able to support the likes of "sos clean" and "sos collect"
Similar how the packaging of python is done, we have python and python3
A suggestion on bringing sos 4.0 to bionic
Leave the original sosreport as it is, so that it doesn't break anything for any users
Introduce a new package called sosreport4 which packages sos 4.0. This would will then give the opportunity to use the new version of sos so that newer data can be collected as well as being able to support the likes of "sos clean" and "sos collect"
Similar how the packaging of python is done, we have python and python3