FEATURES:
- New Data Source:
digitalocean_database_replica(#489)
IMPROVEMENTS:
digitalocean_spaces_bucket,digitalocean_spaces_bucket_object: Validate input for region (#618).digitalocean_custom_image: Support distributing custom images to multiple regions (#616).digitalocean_custom_image: Surface a better error to users if image import fails (#613).digitalocean_database_cluster: Support MongoDB beta by handling password differences (#614).