- Logger: default log level changed from `warn` to `info`.
- Config mix task `migrate_to_db` truncates `config` table before migrating the config file.
- Default to `prepare: :unnamed` in the database configuration.
- Logger: default log level changed from `warn` to `info`.
- Config mix task `migrate_to_db` truncates `config` table before migrating the config file.
- Default to `prepare: :unnamed` in the database configuration.