# Heroku Enters Maintenance Mode, Prompting Migration Planning for Production Applications

DevFeed: [Heroku Enters Maintenance Mode, Prompting Migration Planning for Production Applications](<https://devfeed.tech/articles/heroku-s-next-chapter-is-maintenance-yours-shouldn-t-be-19909.md>)

Original publisher: [Read original article](<https://www.digitalocean.com/blog/migrate-heroku-to-digitalocean>)

Author: Wade Wegner

Published: 2026-02-09T23:13:29Z

Content type: opinion

Language: en

Sources: [DigitalOcean](<https://devfeed.tech/sources/digitalocean.md>)

Topics: [Heroku](<https://devfeed.tech/topics/heroku.md>), [migration](<https://devfeed.tech/topics/migration.md>), [Digital Ocean](<https://devfeed.tech/topics/digital-ocean.md>), [Deployment](<https://devfeed.tech/topics/deployment.md>), [Databases](<https://devfeed.tech/topics/databases.md>), [CI/CD](<https://devfeed.tech/topics/cicd.md>), [Redis](<https://devfeed.tech/topics/redis.md>), [networking](<https://devfeed.tech/topics/networking.md>)

Tags: [ci-cd](<https://devfeed.tech/tags/ci-cd.md>), [community](<https://devfeed.tech/tags/community.md>), [databases](<https://devfeed.tech/tags/databases.md>), [deployment](<https://devfeed.tech/tags/deployment.md>), [digitalocean](<https://devfeed.tech/tags/digitalocean.md>), [heroku](<https://devfeed.tech/tags/heroku.md>), [maintenance](<https://devfeed.tech/tags/maintenance.md>), [migration](<https://devfeed.tech/tags/migration.md>), [networking](<https://devfeed.tech/tags/networking.md>), [redis](<https://devfeed.tech/tags/redis.md>)

## AI overview

The article argues that Heroku's shift to a sustaining-engineering model signals maintenance mode and limited future feature investment. It explains that migrating production applications requires planning for data, networking, service dependencies, deployment workflows, workers, scheduled jobs, databases, Redis, CI/CD, environment configuration, DNS, and traffic patterns.

## Source excerpt

Heroku's move to a "sustaining engineering" model was carefully worded. It avoids the term end-of-life. It reassures existing customers that nothing changes immediately. It emphasizes stability and support. But if you read between the lines, the message is clear: there is no forward roadmap. There is no new feature investment. The platform is entering maintenance mode. For teams running production systems, the real risk isn't Heroku going offline. It's standing still while the rest of the industry moves forward. Platforms rarely become risky overnight. They become risky when innovation stops. Teams need runtimes that stay current. They need security patches that ship one time. They need platform support for the frameworks and the tooling they're actually adopting. When a platform is no longer investing, those gaps widen over time. Heroku customers may not be panicking, but they are reassessing. And reassessing means confronting a hard truth: code portability may be high, but operational portability is not. Data migration, networking assumptions, service dependencies, and deployment workflows all require planning. The move doesn't have to happen today. But the planning should. "Just Migrate" Is Easy to Say. Harder to Do. Heroku's announcement triggered exactly what you'd expect: a wave of "just migrate to us" messaging from competitors hungry to capture new customers. What most of them leave out is whether their platform can handle the full architecture teams are actually running. Moving in seconds makes for easy marketing, but it's not a serious offer. Engineering teams evaluating their options need a credible path forward, not a marketing pitch. Let's be clear: most Heroku applications are not trivial. They include multiple process types, background workers, scheduled jobs, managed databases, Redis caches, CI/CD pipelines, environment configurations, DNS dependencies, and production traffic patterns. Migration is not just moving a web dyno. It is re-establishing