you can see all the production releases on the release notes page: https://confluence.atlassian.com/jiracore/jira-core-release-notes-781386726.html.
At the time of writing this reply, the latest being Jira Core 7.5.1.
Have a nice day,
@Jack Graves [AC] first caught our eye with his incredible breakdown of what, in his opinion, can make or break a Jira software implementation. (Read his thoughts on this thread)! In this follow...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs