Documentation for GreenHopper 6.1.x. Documentation for other versions of JIRA Agile is available too.
GreenHopper is now called JIRA Agile. Learn more.
A version is a set of features and fixes released together as a single update to your product.
The way you develop and release versions depends on which methodology your team uses:
In GreenHopper, a version represents the JIRA fixVersion field, which is searchable via JQL (see the JIRA JQL documentation for details). Also see the JIRA documentation on Managing Versions.