- Used Zammad version: 2.9
- Used Zammad installation source: deb
- Operating system: ubuntu 18.04
- Browser + version: latest
I saw on latest documentation how to install the elasticsearch is now version 7. (ubuntu)
Because before i saw some user have problem after upgrade to the latest version.
My question is now is the elasticsearch version 7 with with ingest-attachment plugin is compatible in zammad 2.9 or 3.1
Now our server running on elasticsearch 5.6.16 version. it is possible to update? or upgrade for zammad? if yes requesting for your kind assistance how to upgrade for zammad.