I switched from Development to Production in the upgrade settings
Then upgraded in GUI expecting to see 18.7.r1 but instead I have 18.7.r_10
Looks like the development flag does not get reset to production correctly from the GUI
issuing
opnsense-update -t opnsense
fixed the issue
Should work fine:
Set Development, Update, Upgrade, Set Release, Update (that last one is important)
Cheers,
Franco