chore: release 1.6.66

Author: aws-sdk-kotlin-ci

CHANGELOG.md

@@ -1,5 +1,21 @@
 # Changelog
 
+## [1.6.66] - 04/29/2026
+
+### Features
+* (**account**) Adds AccountState in the response for the GetAccountInformation API. Each state represents a specific phase in the account lifecycle. Use this information to manage account access, automate workflows, or trigger actions based on account state changes.
+* (**bedrockagentcore**) Adds batch evaluation for running evaluators against multiple agent sessions with server-side orchestration, AI-powered recommendations for optimizing system prompts and tool descriptions, and AB testing with controlled traffic splitting and statistical significance reporting
+* (**bedrockagentcorecontrol**) Adds configuration bundles for versioned, immutable agent configuration snapshots with branch-based lineage
+* (**cloudfront**) Amazon CloudFront now supports cache tag. Tag objects via response headers and invalidate all matching objects in a single request, replacing manual URL tracking and broad wildcards.
+* (**deadline**) Adds support for rtx-pro-server-6000 GPU accelerator for service-managed fleets.
+* (**gamelift**) Amazon GameLift Servers adds a new DescribeContainerGroupPortMappings API for container fleets, making it easy to discover which connection ports map to your container ports without needing to remotely access the compute.
+* (**mediapackagev2**) This feature adds configuration for specifying SCTE marker handling and allow greater control over generated manifest and segment URIs
+* (**transfer**) This launch will increase the limits for customers to list the contents from the remote directories from 10k to 200k.
+* (**workspacesweb**) Allow admins to configure IPv6 ranges on IP Access Settings.
+
+### Documentation
+* (**ecr**) Removes support for registry policy V1
+
 ## [1.6.65] - 04/27/2026
 
 ### Features

gradle.properties

@@ -7,7 +7,7 @@ org.gradle.jvmargs=-Xmx10g -XX:MaxMetaspaceSize=2G
 org.gradle.parallel=true
 
 # sdk
-sdkVersion=1.6.66-SNAPSHOT
+sdkVersion=1.6.66
 
 # atomicfu
 kotlinx.atomicfu.enableJvmIrTransformation=true