Amazon Redshift RG instances now available on the trailing track

Amazon Redshift now supports Graviton-based RG instances on the trailing track . Starting July 7, 2026, rg.4xlarge and rg.xlarge instance types are available for customers running workloads on the trailing track (P201). The trailing track is designed for customers who prioritize stability for production workloads, running on a version already validated through the leading track.