TLS and HTTPS encryption have become foundational primitives and a requirement for running any app or service on the internet. Many Heroku customers told us through our public roadmap to make Heroku Automated Certificate Management available to all dyno types, including our Eco subscription. We're thrilled to announce that Automatic Certificate Management(ACM) and manual certificate support are now available for apps running on Eco dynos. You can manually add certificates, or use Heroku ACM to make getting set up with https quick and simple.
Certificates handled by ACM automatically renew one month before they expire. New certificates are created automatically whenever you add or...