v2.160.0

Features

• allow all sts options for roles assumed by the cli (#31089) (5e95ba2), closes #26157 #22535
• update L1 CloudFormation resource definitions (#31534) (cd17fed)
• core: configure Stack SNS notification ARNs on the Stack construct (#31107) (1593500), closes #8581
• stepfunctions: add support for EncryptionConfiguration (#30959) (b49032b)

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Alpha modules (2.160.0-alpha.0)

Features

• kinesisanalytics-flink: support Apache Flink 1.20 (#31349) (b3b9aa8)

Bug Fixes

• cognito-identitypool-alpha: cannot configure roleMappings with imported userPool and client (#30421) (0fdd6a9), closes #30304 /github.com/aws/aws-cdk/blob/c3003ab41f0efc763f39eb2cab490c8a005e146b/packages/aws-cdk-lib/aws-cognito/lib/user-pool.ts#L902
• ec2: instance resourceSignalTimeout overwrites initOptions.timeout (#31446) (a29bf19), closes #30052