Instant search — new instant search bar and search results, shared filters on the issue navigator, pre-built system filters
Background reindexing
SSL configuration via JIRA configuration tool
Downloadable tools — improved data generator and HTTP requests log analyser
New enterprise guides — federating JIRA and scaling GreenHopper
Webhooks for issues
Redesigned project workflows configuration
Demonstration project
Inline help tips
And more — streamlined Browse Project user interface, JIRA admin helper, copy/edit issue collectors, UPM 2.7 with plugin requests, column ordering for standard JIRA gadgets, compatibility with Confluence Workbox Notifications, Java 7 and Tomcat 7 support
Field screens - configuration of field position and visibility for each issue operation and in Professional and Enterprise editions for each workflow transition screen
Contextual custom fields - shared between projects and issue types
Extended Bulk Edit Capabilities - Due Date, Reporter, Issue Security Level, Issue Type