Any configuration changes necessary for migration from Splunk 6.3.0 to Splunk 6.4.1?

[jishelar]

We are migrating from Splunk 6.3.0 to Splunk 6.4.1.
Any configuration changes need to be made?
Or all the apps will work properly without any changes?

[ChrisG]

When you are upgrading to a new version of Splunk Enterprise, you should always check the "About upgrading...READ ME FIRST" topic in the Installation Manual.

For 6.4, it's http://docs.splunk.com/Documentation/Splunk/6.4.1/Installation/Aboutupgradingto6.4READTHISFIRST