So I have been successfully running (touch wood) 0.4.38 for a while.
I would like to add some plugins but as fedaykin is effectively end-of-life and development has stopped,
I like to upgrade to latest stable 2.x.
Looks like there's no easy upgrade path from 0.4.38 to 2.x.
If I did a clean install of 2.x on a new drive, can I take a copy of the config.xml from 0.4.38 and overwrite the one in 2.x ?