Database versions for ODK Sync Endpoint

Hi team,
I’m reading the documentation about ODK Sync Endpoint, but I haven’t seen any minimum/recommended versions for the databases supported by this tool. It’s mentioned that PostgreSQL, MySQL and MS SQL Server are supported, but shouldn’t there be a minimum version for each of these?

Good catch. We should be specifying that in the documentation.

I have created an issue to improve the documentation:

Currently Sync-Endpoint is being tested against:
PostGres version 9.6

MySql version 5.7

I see a dependency for MS SQLServer v7.0.0.jre8 in, if that helps.