---
features:
  - |
    The installation of Erlang and is now optimized for CentOS.
    Erlang 19.x is now installed via a single package that is maintained by
    RabbitMQ developers and it provides the minimal features required for
    RabbitMQ to function. It also includes HiPE support for increased
    performance.

    The version of Erlang is kept constant using yum's versionlock plugin.
  - |
    RabbitMQ is now installed via an RPM repository provided by RabbitMQ
    developers. The version is kept constant via yum's versionlock plugin.
    This allows the tasks to lock the RabbitMQ version to a particular
    revision and prevent changes to that version.