Upgrading, moodle from 3.7 to 3.8, an existing MoodleBox today was successful.
`Your Moodle files have been changed, and you are about to automatically upgrade your server to this version:
3.8 (Build: 20191118) (2019111800.00)
Once you do this you can not go back again. Please note that this process can take a long time.
Are you sure you want to upgrade this server to this version?
ConfirmInstalling available updates
Downloading mod_hvp ... OK
Validating mod_hvp ... OK
Validation successful, installation can continue
Last check done on 17 November 2019, 6:01 PM
No plugins require your attention now
Plugins requiring attention 0All plugins 406
Success (9.81 seconds)`