Updated on Jan 10, 2019: The deprecated protocols were removed in Remoting 3.40+ and Jenkins 2.214+.
See JENKINS-60381: Remove old for more information and links.
There are upcoming changes in Jenkins "core" which may require extra steps
when upgrading Jenkins. If you use configuration management for Jenkins
agents, please read this announcement carefully.
If you have ever seen messages like "Channel is already closed" or "Remote call failed"...
In response to the zero-day vulnerability we fixed in November, I wrote the following:
Moving forward, the Jenkins security team is revisiting the design of the Jenkins CLI over the coming weeks to prevent this class of vulnerability in the future.
If you are interested in participating in that discussion, please join in on the jenkinsci-dev@ mailing list.
In early February, several project contributors met after FOSDEM...