3.991.0(2026-02-16)
Documentation Changes
- client-arc-region-switch: Clarify documentation on ARC Region Switch start-plan-execution operation (c24d7a88)
- client-ecr: Adds support for enabling blob mounting, and removes support for Clair based image scanning (e3cf5218)
- client-ec2: Documentation updates for EC2 Secondary Networks (68029df3)
New Features
- clients: update client endpoints as of 2026-02-16 (c3afa911)
- client-qconnect: Update MessageType enum to include missing types. (9aaf67f2)
- client-kms: Added support for Decrypt and ReEncrypt API's to use dry run feature without ciphertext for authorization validation (492b2819)
- client-kafka: Amazon MSK now supports dual-stack connectivity (IPv4 and IPv6) for existing MSK clusters. You can enable dual-stack on existing clusters by specifying the NetworkType parameter in updateConnectivity API. (67a33d9a)
For list of updated packages, view updated-packages.md in assets-3.991.0.zip