Failing to rebuild app on Discourse since May 7

[Falco]

That is not a plugin, that is a theme.

Themes are installed in the web interface at /admin/customize/themes and can’t ever be added to the app.yml.

See:

How do I install a Theme or Theme Component?

Importing new themes and theme components head to Admin → Customize → Themes and press the Install button. [image] [image] From the Install dialog, you can … choose popular Discourse themes and theme components install from a Git repository URL link install from your local device (rare) If you are installing a complete theme, you’re done! If you install a theme component , you will need to add that theme component to your active themes. Keep reading. Add theme components to a …