- title: "PostgreSQL 11 support"
  removal_date: "2021-06-22"
  removal_milestone: "14.0"
  reporter: joshlambert
  breaking_change: true
  body: |
    GitLab 14.0 requires PostgreSQL 12 or later. It offers [significant improvements](https://www.postgresql.org/about/news/postgresql-12-released-1976/) to indexing, partitioning, and general performance benefits.

    Starting in GitLab 13.7, all new installations default to PostgreSQL version 12. From GitLab 13.8, single-node instances are automatically upgraded as well. If you aren't ready to upgrade, you can [opt out of automatic upgrades](https://docs.gitlab.com/omnibus/settings/database.html#opt-out-of-automatic-postgresql-upgrades).