Wipe 0.4, Go to 0.5 keep data?

I want to 'upgrade' OMV from 0.4 to 0.5

Now, frankly, my plugins, apps, shares, etc. are a mess.

So, can I just note down the locations of the shares I want on the volumes, then wipe my OMV boot disk and replace with an installation of 0.5?

Will it pick up the Raid-5, Volume Groups, Logical Volumes from the md set? I would assume so as there appears to be little metadata on this in the config file.

I'd quite like my 0.5 installation to start again from fresh, but to keep my almost 5TB of files intact.

Will this work?

Thanks. I'll give it a try. Will get a new boot disk, and keep the old one. Then I've got some place to go back to.