4.0.142.0

4.0.142.0 (2025-11-26 19:16 UTC)

• BedrockRuntime (4.0.13.0)
  • Bedrock Runtime Reserved Service Support
• ComputeOptimizer (4.0.4.0)
  • Compute Optimizer now identifies idle NAT Gateway resources for cost optimization based on traffic patterns and backup configuration analysis. Access recommendations via the GetIdleRecommendations API.
• CostOptimizationHub (4.0.6.0)
  • This release enables AWS Cost Optimization Hub to show cost optimization recommendations for NAT Gateway.