The latest Mesos 1.4.x release, 1.4.1, is now available for download. This release includes important bug fixes and improvements on top of 1.4.0. It is recommended to use this version if you are considering using Mesos 1.4. More specifically, this release includes the following:
/proc/self/ns/pid_for_childrenwhen parsing available namespace.
Full release notes are available in the release CHANGELOG
Rolling upgrades from a Mesos 1.4.0 cluster to Mesos 1.4.1 are straightforward. Please refer to the upgrade guide for detailed information on upgrading to Mesos 1.4.1 from 1.0.x, 1.2.x, or 1.3.x.
Please try out this release and let us know what you think. If you run into any issues, let us know on the user mailing list and/or Slack/IRC.
Thanks to the 11 contributors who made 1.4.1 possible:
Benjamin Mahler, Chun-Hung Hsiao, Deepak Goel, Gaston Kleiman, James DeFelice, James Peach, Jiang Yan Xu, Kapil Arya, Michael Park, Qian Zhang, Zhitao Li