My Gitlab instance (v13.0.5) on cloudron 5.2.4 displays the following warning:
Note that PostgreSQL 11 will become the minimum required PostgreSQL version in GitLab 13.0 (May 2020). PostgreSQL 9.6 and PostgreSQL 10 will no longer be supported in GitLab 13.0. Please consider upgrading your PostgreSQL version (10.12) soon.
@girish please look into it.