Hi, i created this thread previously (Kibana 6.8.7 - Searchguard version? - #2 by srgbnd) and i did not have the time to perform the upgrade at that time but now i have and it worked flawlessly by changing the version in the files.
Could i do this for Kibana 6.8.8 as well? If so, what version of searchguard do i change the 6.8.6 release to?
You need to download SG v6.8.6 , unzip the archive, change the version to 6.8.8-19.0 in package.json and move the unzipped plugin to kibana/plugins/searchguard.