See user documentation at https://jenkinsci.github.io/jira-plugin/
This plugin uses CrowdIn platform as the frontend to manage translations. If you would like to contribute translation of this plugin in your language, you're most welcome! For details, see jenkins.io CrowdIn introduction.
There have been many developers involved in the development of this plugin and there are many downstream users who depend on it. Tests help us assure that we're delivering a reliable plugin and that we've communicated our intent to other developers in a way that they can detect when they run tests.
- each change should be covered by appropriate unit tests
- in case it is not testable via a unit test, it should be tested against a real Jira instance - possibly both Jira Server and Jira Cloud. There is a Jira Cloud test instance that we are using for testing the plugin releases - let us know in the Pull Request in case you need access for testing