- Heroku Architecture
Databases & Data Management
- Heroku Postgres
- Heroku Enterprise
- Extending Heroku
New warning error category for Dashboard Metrics
Change effective on 09 November 2015
To help users triage application errors, we have added a third error code category, warning. Errors are now categorized by severity into critical (red), warning (orange), and informational (gray). The associated Dev Center documentation is in the Application Metrics article.