As a product manager I would like to register Hotfixes in Jira. We use Release version to register and trace the issues which are meant for that specific release. We use release version 1001.0 for basic release and 1001.0.1 for update or servicepack. Now my question, Can I use e.g release version 1001.0.Hotfix1 for registering the hotfixes? Can I use release version therefor or is there any other way to do that?