Unfortunately, Heroku has mostly given up. They simply don't care anymore. It's such a shame, since I (used to) love them.
We run on Heroku and I've been an evangelist for a decade. The current management is a complete disappointment, and this will continue to happen until Salesforce replaces the executive team.
This is ridiculous (as usual) - what are the alternatives folks are using? Or are there really no options like "git push heroku master" where everything just works (or at least, used to work magically).
Recently pivoted front end to vercel and it has been amazing, but back end has stayed on Heroku because Vercel only currently offers headless RoR. Actively considering alternatives because of this.
https://downdetector.com/status/heroku/ https://status.heroku.com/