Hello again, guys. Do I understand correctly that it's not possible to restart server and persist its state (information about past flow/job runs etc.)?

Hi @Kamil Okáč, the default server setup (using docker-compose) spins up its own Dockerized Postgres instance, so whether or not it carries data over through restarts will depend on how your Docker volumes are configured and whether it persists its own state to accessible disk. As we roll out more deploy options and guides, it will become easier to update the configuration to point at an external Postgres instance instead of using the Dockerized one.

Thanks, @Jeremiah!