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Some useful tips for Heroku

06 Aug 2022 - Gengar

Upgrading stack of an app

Use the stack:set command via Heroku CLI: heroku stack:set heroku-22 -a <app name>

Then rebuild your app to take effect of the change. You can create an empty commit to trigger a new build:

git commit --allow-empty -m "Upgrading to heroku-22"
git push heroku master

Tags: #Heroku #Jekyll