Plugins for Atlassian JIRA

Available on the Atlassian Marketplace

Agile Reports and Gadgets
New useful agile reports, charts and gadgets for your team
Multi Project Picker
Link issues to multiple projects using new multi-project-picker custom field
Subversions for JIRA
Organize and search issues in subversions (nested versions) hierarchy
Subcomponents for JIRA
Organize and search issues in subcomponents (nested components) hierarchy