This repository has been moved to the main unified RabbitMQ "monorepo", including all open issues. You can find the source under /deps/rabbitmq_stomp. All issues have been transferred.
The STOMP adapter is included in the RabbitMQ distribution. To enable it, use rabbitmq-plugins:
rabbitmq-plugins enable rabbitmq_stomp
1.0 through 1.2.
RabbitMQ STOMP plugin documentation.