Trying to find out if the Splunk App for Enterprise Security 3.3.0 is compatible with Splunk 6.3. The site https://splunkbase.splunk.com/app/263/ only lists 3.3.2 (works with 6.3) and 3.2.2 (does not work with 6.3) - it does not list 3.3.0. Not sure where to look next as I'm expecting this site to have the most recent and reliable info.
If 3.3.2 is listed as compatible, I'd expect 3.3.0 to be as well, since 3.3.2 is a bugfix version of 3.3.0.
Like Martin mentioned, it probably be best to use 3.3.2 anyhow, in order to take advantage of the bug fixes.
Let me know if this helps! 😄
I am currently in the middle of an upgrade to 4.0, however I had 3.3.1 installed and verified that it was working correctly on 6.3 before I started the upgrade. I know you are looking for 3.3.0, but I would assume that if 3.3.1 and 3.3.2 work that it is really 3.3.x that works.
Hope this helps!
Personally, I'd just update to 3.3.2 for some bugfixes.