- Heroku Architecture
Databases & Data Management
- Heroku Postgres
- Heroku Enterprise
- Extending Heroku
Cedar-14 stack image now includes OpenJDK
Change effective on 14 January 2015
The Cedar-14 stack image has been updated to include the
openjdk-7-jre-headless packages. We’re making this change to bring parity to installed Java packages between the Cedar-14 and Cedar stacks.
See Dev Center for details on packages installed on Heroku stacks.