2025/09/09 - 1 new 1 updated api methods
Changes Added a new API - DescribeAlarmContributors API, to retrieve alarm contributors in ALARM state. Added support in DescribeAlarmHistory API to query alarm contributor history
2025/05/21 - 2 updated api methods
Changes Adds support for setting up Contributor Insight rules on logs transformed via Logs Transformation feature.
2024/11/15 - 1 updated api methods
Changes Adds support for adding related Entity information to metrics ingested through PutMetricData.
2024/04/11 - 2 updated api methods
Changes This release adds support for Metric Characteristics for CloudWatch Anomaly Detection. Anomaly Detector now takes Metric Characteristics object with Periodic Spikes boolean field that tells Anomaly Detection that spikes that repeat at the same time every week are part of the expected pattern.
2024/04/01 - 3 updated api methods
Changes This release adds support for CloudWatch Anomaly Detection on cross-account metrics. SingleMetricAnomalyDetector and MetricDataQuery inputs to Anomaly Detection APIs now take an optional AccountId field.
2023/12/08 - 3 updated api methods
Changes Update cloudwatch client to latest version