website/docs: document supported PostgreSQL versions

Closes: https://github.com/goauthentik/authentik/issues/18930
2026-04-30 11:27:15 +02:00 · 2026-04-29 20:42:33 -04:00
1 changed files with 2 additions and 0 deletions
--- a/website/docs/install-config/configuration/configuration.mdx
+++ b/website/docs/install-config/configuration/configuration.mdx
@@ -76,6 +76,8 @@ Use the settings in this section to configure:

 For more information, see the PostgreSQL upgrade guides for [Docker Compose](../../troubleshooting/postgres/upgrade_docker.md) and [Kubernetes](../../troubleshooting/postgres/upgrade_kubernetes.md). For backup guidance, see [Backup and restore](../../sys-mgmt/ops/backup-restore.md).

+authentik requires PostgreSQL 14 or newer. authentik does not define a maximum PostgreSQL version, but only PostgreSQL 14 and 18 are part of regular CI coverage.
+
 ### Connection settings

 These settings define the primary database connection used for writes and reads, unless you've set up read replicas.