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Integrating with Salesforce

PHP 5.5.21, PHP 5.6.5 and HHVM 3.5.0

Change effective on 29 January 2015

The following new runtime versions for PHP applications are now available on Heroku:

PHP 5.5.21
PHP 5.6.5
HHVM 3.5.0

The Blackfire extension for PHP has been updated to version 0.20.0.

MongoDB extension for PHP version 1.6.0 CVE-2015-0235 "Ghost"