The latest Mesos release, 0.24.0, is now available for download. This release includes the following features and improvements:
Scheduler HTTP API (MESOS-2288)
Mesos 0.24 provides experimental support for scheduler HTTP API. Framework schedulers can communicate with Mesos by sending HTTP POST requests to /api/v1/scheduler instead of depending on the native libmesos library. The endpoint accepts both JSON and Protobuf requests. Additionally, the master talks back to the scheduler using the same connection opened by the scheduler, mitigating communication issues in firewalled/NATed environments. Refer to the scheduler http api documentation for more information.