Jenkins plugin to detect version control changes not part of the most recent build
Run build steps before an SCM checkout
Jenkins javancss plugin
GitBucket Plugin for Jenkins
Show agent that built a job as a displayed column
Jenkins jira-issues-versioning plugin
Nodepool plugin for Jenkins
Jenkins phing plugin
Jenkins job-config-history-plugin plugin - Saves copies of all jobs and system configurations
Jenkins naginator plugin
Publish Javadoc as part of a job