RabbitMQ 3.6.6 Milestone 1 发布了，这个版本是维护版的预览版。更新如下：
Bug Fixes
Changing queue mode to lazy could block queue process in certain circumstances.
GitHub issue: rabbitmq-server#850
Mirroring implementation didn't handle certain internal protocol messages arriving out of order.
GitHub issue: rabbitmq-server#922
Mirror set changes weren't handled gracefully in certain circumstances (e.g. in the middle of a mirror promotion).
GitHub issue: rabbitmq-server#914
rabbitmqctl and server startup could be affected by some DNS configurations.
GitHub issue: rabbitmq-server#890
Enhancements
rabbitmqctl list_queues now has more filtering options.
GitHub issue: rabbitmq-server#851
完整的发行说明及下载：
https://github.com/rabbitmq/rabbitmq-server/releases
RabbitMQ 是由 LShift 提供的一个 Advanced Message Queuing Protocol (AMQP) 开源实现，由以高性能、健壮以及可伸缩性出名的 Erlang 写成，因此也是继承了这些优点。
来自:开源中国社区
