This app lists 'fixed issues' for Splunk version 7.0 till the recent release. It should help you to find out if a certain issue might be fixed..
e.g.: if you are facing a specific issue with charting and you are running Splunk v8.1.2 you would have to check 9 newer releases to find out what issues had been fixed to todays v8.2.3.
This Apps helps you to do this job with a single click. Select you version and/or category and it will display all 6 issues which were solved in further versions.