Picked some code in the mattermost_ynh repo to get rid of the errors. Success, the package test now shoes a nice level 8. I was able to make an upgrade of an existing hubzilla pod. Problem the pages don't display correctly after the upgrade. I suspect the database migration needs to be perfected, but I'm afraid I don't have the skills for that. Anyhow, I'm hoping this PR can help.
PR Status
[ ] Code finished and ready to be reviewed/tested
[ ] The fix/enhancement were manually tested (if applicable)
Automatic tests
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Problem
Solution
PR Status
Automatic tests
Automatic tests can be triggered on https://ci-apps-dev.yunohost.org/ after creating the PR, by commenting "!testme", "!gogogadgetoci" or "By the power of systemd, I invoke The Great App CI to test this Pull Request!". (N.B. : for this to work you need to be a member of the Yunohost-Apps organization)