- Upgrade the base dcos-commons SDK version to 0.55.2.
- Number of open file descriptors is now configurable via the
RLIMIT_NOFILE_HARD configuration parameters.
- Timeouts for readiness checks are now configurable via the
READINESS_CHECK_TIMEOUT configuration parameters.
- The service now uses Apache ZooKeeper 3.4.13
- [DCOS-40634] Fix a bug where restarting more than one server in an ensemble at a time would cause the servers to not be able to start due to waiting for other servers that are also down.