Upgrade 7.1 to 7.3.1 - poblem mit PostgreSql version

[Michael Gruber]

Hi,
wants to upgrade Confluence from V7.1.0 to V7.3.1 (Server, Win). The system says that my database does not fit.

I have installed PostgreSQL DB (V9.5 and V12). Confluence shows me V12 as active DB. Is V12 supported at all? I thought I was using V9.5.

What can I do? I need V9.6 (after release notes) and I am confused how to proceed? Migrate from V12 to V9.5/V9.6? and then upgrade to Confluence 7.3.1?

Thanks for your help.
Michael

[Nicolas Werle _Decadis AG_]

Hi @Michael Gruber 

Jira 7.3.1 does only support PostgreSQL versions 9.6 and 10. Your database check will always fail, if you use Postgres 9.5 or version 12. You should update to Postgres 9.6 to solve this problem. 
Best, 
Nicolas