- Heroku Architecture
- Language Support
Databases & Data Management
- Heroku Postgres
- Heroku Connect (Salesforce sync)
- Extending Heroku
Runtime requirement behavior and Blackfire for PHP update
Change effective on 23 November 2016
For forward compatibility with future functionality, PHP Applications on Heroku must now declare a PHP runtime version requirement in the
require section of
composer.json or list a dependency that contains such a requirement if the
require-dev section contains a PHP runtime version requirement or lists a dependency that contains such a requirement.
blackfire extension has been updated to version 1.14.1.