Change the standard URL for obtaining the inbound agent configuration file from ${agent_url}/slave-agent.jnlp to ${agent_url}/jenkins-agent.jnlp . The old ...

Jenkins LTS Upgrade Guide · 2024-03-20 security advisory · Security Advisories

... Tomcat. (issue ... Remoting 3.0: Agents using slave.jar now explicitly require Java 7. ... Fixed the redundant/incorrect encoding handling in XML configuration ...

If your SSH Slaves fail to start and you have the plugin install ... Remoting, scalability: Ensure that the unexporter cleans up whatever it can each GC sweep.