v1.8.12

[1.8.12] - 07/22/2026

Features

• (amp) Add CloudWatch dataset destinations for Amazon Managed Service for Prometheus collectors.
• (arcregionswitch) Adds support for a client token in StartPlanExecution to make plan execution requests idempotent for safe retries.
• (cloudwatch) Adds documented value constraints for CloudWatch Log Alarm scheduled query configuration fields, and makes LogGroupIdentifiers optional for log alarms.
• (guardduty) Amazon GuardDuty now returns filter lifecycle metadata in GetFilter responses. The response includes createdAt and updatedAt timestamps and a version number that increments on each update, giving you visibility into when a filter was created and last modified.
• (observabilityadmin) Enablement for ALB and Bedrock Knowledge Base logs via Observability Admin Telemetry Rule for account and organization level
• (partnercentralaccount) Adds Qualifications Association APIs that enable partners to associate a subsidiary account's qualifications with a primary account. Once associated, qualifications are shared across all connected accounts and scorecards are consolidated. Partners can start and track association and disassociation.
• (pcs) AWS PCS Node Lifecycle Actions provides a structured way to run custom scripts at defined points in a compute node's lifecycle directly through the AWS PCS compute node group API.
• (sesv2) Launching DEED and MREP in US GOV

Documentation

• (elasticloadbalancingv2) This adds CLI examples for the IpAddressType field on SourceIpConfig, enabling Network Load Balancer listener rules to match traffic based on whether the source IP is IPv4 or IPv6.