Upgrade
Upgrading to a new version of PGO depends on the tool used to install PGO and on the version being upgraded to. This section provides detailed instructions for upgrading PGO 5.x using Kustomize or Helm, along with information for upgrading from PGO v4 to PGO v5.
Info
Depending on version updates, upgrading PGO may automatically rollout changes to managed Postgres clusters. This could result in downtime--we cannot guarantee no interruption of service, though PGO attempts graceful incremental rollouts of affected pods, with the goal of zero downtime.