- Heroku Architecture
- Language Support
Databases & Data Management
- Heroku Postgres
- Heroku Connect (Salesforce sync)
- Extending Heroku
The Heroku Container Registry only supports x86_64 architectures
Change effective on 07 November 2023
We updated the Heroku Container Registry to restrict the upload of images to those using the supported
unsupported architecture occurs when uploading an image built for an unknown or unsupported architecture.
To ensure your image is built for Heroku correctly, pass the
platform flag to the Docker build command:
docker build --platform linux/amd64
For more information see the Container Registry & Runtime documentation.