I made a fork and added some changes to core (server side), specifically the email template. Things work fine locally, but now I’m at a loss as to how to deploy it to production. I’m looking to use Render as my hosting service, and they have instructions on how to use their ready-made Ghost docker image, but nothing custom.
Looking through the forum, it seems like previously the suggestion was to use grunt release to produce a zip file and then upload that?
Is that still the case? Many of the other grunt commands seem to have been deprecated.