3.1127.0(2026-09-04)
New Features
- client-mediatailor: Elemental MediaTailor now supports two new Monetization Functions lifecycle hooks, Post Ads Response and Pre Manifest Insertion, and a VAST Request function type that calls a VAST or VMAP ad server. This release also adds Yield Optimization with demand from Amazon Publisher Services. (c238a693)
- client-service-quotas: Service Quotas adds the AdjustableAtLevel property to QuotaContext, indicating whether a quota is adjustable at the account or resource level. (f56bdf2c)
- client-bedrock: New AWS REVIEW mode as supported data retention mode for Bedrock models (cbd9ea9a)
- client-ec2: Adds support for ValidateSecurityGroupQuotasForInterface, an API that specifically authorized AWS services use to validate security group rule quotas before creating an elastic network interface. (f51c3b3e)
For list of updated packages, view updated-packages.md in assets-3.1127.0.zip