v2.129.0

Features

• update L1 CloudFormation resource definitions (#29191) (c579e3c)
• applicationautoscaling: timezone for ScheduledAction (#29116) (8694125), closes #22645 #27754
• cloudfront-origin: adding FunctionUrlOrigin (#29101) (2b0ed53)
• ecs: credentialSpecs in ContainerDefinitionOptions (#29085) (e92dbec)
• events-targets: launchType property for ECS task (#29069) (b4daf84), closes #28990
• lambda: Add Ipv6AllowedforDualStack support for Lambda function (#28928) (90caad9)
• lambda: adding .net 8 (dotnet8) lambda runtime support (#29178) (74335f6)
• rds: support Aurora MySQL 3.05.2 (#29166) (da0b82c)
• sns: enforce ssl with topic policy (#29144) (a75f447), closes #29142
• synthetics: latest canary runtimes for NodeJS, Python (#29132) (3c122a4), closes #29135

---

Alpha modules (2.129.0-alpha.0)

Bug Fixes

• appconfig: scope generated alarm role policy to '*' for composite alarm support (#29171) (c17879d)

v2.128.0

Features

• cloudwatch: add TableWidget (#29078) (4599aa3), closes #28975
• codedeploy: ignoreAlarmConfiguration parameter to Deployment Groups (#26957) (e890e89)
• codepipeline: pipeline type v2 with pipeline-level variables and triggers (#28538) (40ffe2b), closes #28476 #28694
• ses: grant methods to IEmailIdentity (#29084) (c3c771c), closes #29083
• allow overriding the filename of the processed file after substitution (#29029) (88decc6), closes #28450

Bug Fixes

• lambda: @deprecated tag to deprecated runtimes (#29081) (2503f68)
• stepfunctions-tasks: missing permissions for running tasks on ecs (#27891) (683d595), closes #27803

---

Alpha modules (2.128.0-alpha.0)

⚠ BREAKING CHANGES TO EXPERIMENTAL FEATURES

• app-staging-synthesizer-alpha: stagingBucketEncryption property is now required. For existing apps, specify BucketEncryption.KMS to retain existing behavior. For new apps, choose the bucket encryption that makes most sense for your use case. BucketEncryption.S3_MANAGED is available and is intended to be the default when this module is stabilized.

Features

• app-staging-synthesizer-alpha: require passing stagingBucketEncryption and note that we intend to default to S3_MANAGED in the future (#28978) (fc8b955), closes #28815 #28903 /github.com/aws/aws-cdk/pull/28978#issuecomment-1930007176
• pipes-enrichments: new EventBridge Pipes enrichments alpha module (#29063) (5a54ec5)
• pipes-targets: new EventBridge Pipes targets alpha module (#29057) (9419f54)
• scheduler-targets-alpha: SageMakerStartPipelineExecution Target (#28927) (db260b0), closes #27457

Bug Fixes

• appconfig: deployment recreated on every cdk deployment (#28782) (a21731c)

v2.127.0

Features

• eks: support for Kubernetes version 1.29 (#29040) (9dfabb1), closes #27930 #28983
• update L1 CloudFormation resource definitions (#29053) (7fcd5be)
• codebuild: new CodeBuild lambda compute images (#28630) (610fce1)
• codepipeline: change default value for crossAccountKeys to false (under feature flag) (#28556) (144b1b9), closes /github.com/aws/aws-cdk/blob/f4c1d1253ee34c2837a57a93faa47c9da97ef6d8/packages/aws-cdk-lib/aws-codepipeline/lib/pipeline.ts#L380-L381 #28247
• cognito: specifying the trigger event version in UserPool.addTrigger() (#28899) (7f2d4f1), closes #28683 #28683
• ecs: idleTimeout and perRequestTimeout for service connect (#28877) (ffcae2f)
• ecs-patterns: healthCheck property for ApplicationLoadBalancedFargateService (#28797) (5996856), closes #28796
• efs: create read-only file system for use as a destination of replication (#28913) (832f70c), closes #28912
• lambda: support enums in loggingFormat (#28942) (fb2329f)
• route53: multivalue answer routing (#28938) (0e6e37e), closes #28939
• sns: message archive policy (#29008) (9782f6b), closes #29007
• stepfunctions: distributed map construct (#28821) (97e3827), closes #23216

Bug Fixes

• cloudwatch: Math:UnknownIdentifier warning for INSIGHT_RULE_METRIC (#28870) (7eedb54)
• ec2: deploying an isolated subnet fails when ipv6AssignAddressOnCreation is set to true (#28902) (9de77bb), closes /github.com/aws/aws-cdk/issues/28843#issuecomment-1909006632 #28843
• lambda: LoggingConfig default error (#28973) (8c79bdc)
• lambda-event-sources: update s3-event-source to accept IBucket (#28943) (431df3b), closes #4323 #25782
• migrate: --from-stack does not retrieved processed template (#29035) (74c4c6f)
• stepfunctions: the Retry field in the statesJson in CustomState is always overwrited (#28793) (3c33e2c), closes /github.com/aws/aws-cdk/blob/45b8398bec9ba9c03f195c14f3b92188c9058a7b/packages/aws-cdk-lib/aws-stepfunctions/lib/states/custom-state.ts#L74 #28769 #28586

---

Alpha modules (2.127.0-alpha.0)

Features

• pipes-sources: new EventBridge Pipes sources alpha module (#29048) (2e53568)

Bug Fixes

• appconfig: deprecate deploy method (#29021) (9675bcd)
• integ-tests: cannot use v3 package name in an awsApiCall (#28895) (5035080), closes /github.com/aws/aws-cdk/pull/27313/files#diff-3ab65cbf843775673ff370c9c90deceba5f0ead8a3e016e0c2f243d27bf84609 #28844

v2.126.0

Features

• migrate: Add CDK Migrate --from-scan functionality (#28962) (bbc14b3)

---

Alpha modules (2.126.0-alpha.0)

v2.125.0

Features

• applicationautoscaling: validate evaluationPeriods and datapointsToAlarm for step scaling policy (#28880) (4034adb)
• batch: add fargate Runtime Platform properties to ECS Fargate C… (#28841) (ac8251f), closes #26484
• CLI: Diff Supports Import Change Sets (#28787) (d973615), closes #28336
• cloudfront: retrieve default distribution metrics (#28894) (8e115db), closes #28893
• cognito: validate oidc provider name (#28802) (534794c), closes #28667
• sqs: support for permission settings for dead letter source queues (#28745) (9e21803), closes #19766

Bug Fixes

• stepfunctions-tasks: mediapackagevod service generates wrong action in role policy (#28775) (305dae0), closes #28774
• revert deprecation of logRetention properties (#28934) (f89a7d2), closes #28919
• apigatewayv2: WebSocketAwsIntegration ignores requestParameters and integrationPassThrough behaviors (#28921) (990ead3)
• eks: Could not use ec2 instance type and size that their names contains dashes (#28040) (b32f47c), closes #27587

---

Alpha modules (2.125.0-alpha.0)

⚠ BREAKING CHANGES TO EXPERIMENTAL FEATURES

• integ-runner: Parsing of the cli input caused arguments passed after the first instance --language <language> to be interpreted as a language as well. This prevented passing a test name after providing cli options. To overcome this limitation, integ-runner now requires an explicit --language option for each language you want to include: integ-runner --language javascript --language python. This was already documented that way and always the intended way to use this feature.
• neptune-alpha: Corrected LogRetention IDs for DatabaseCluster. Previously, regardless of the log type, the string ‘objectObject’ was always included, but after the correction, the log type is now included.

Features

• app-staging-synthesizer-alpha: encryption type for staging bucket (#28903) (69f4b8d), closes #28815
• pipes: EventBridge Pipes alpha module (#28388) (2d9106b), closes #23495

Bug Fixes

• integ-runner: cannot pass test name after --language (#28922) (f9fbbb4)
• neptune-alpha: multiple cloudwatchLogsExports cannot be set when configuring log retention (#28643) (56794fc), closes #26295

v2.124.0

Features

• update L1 CloudFormation resource definitions (#28878) (98cea43), closes /docs.aws.amazon.com/datasync/latest/userguide/create-s3-location.html#create-s3
• update L1 CloudFormation resource definitions (#28886) (6a7a24a)
• cloudfront: additional cloudfront distribution metrics (#28777) (95d187e), closes #22922
• cloudfront: associate key value stores to functions (#28571) (5ede456), closes #28377
• route53: latency based routing (#28723) (169fd91), closes #28722
• s3: date-based partitioning for log objects (#28790) (2952408), closes /docs.aws.amazon.com/ja_jp/AWSCloudFormation/latest/UserGuide/aws-properties-s3-bucket-loggingconfiguration.html#cfn-s3 #28141
• sns: suffix matching to sub filter (#28795) (2bf6d82), closes #28765

Bug Fixes

• cloudwatch-actions: multiple alarms with LambdaAction for the same Lambda fail (under feature flag) (#28712) (b1e3dfd)
• cognito: allow custom email msg placeholder (#28832) (1dbfa14)
• eks: helm uninstall in custom resource handler does not respect Wait (#28830) (7a30f5d), closes #28831
• iam: allow intrinsic functions in deletion policy (#28834) (2801355)
• iam: SamlConsolePrincipal returns incorrect url in GovCloud and ISO regions (#28704) (c1f2abb), closes #25723
• opensearch: always create CloudWatch Logs resource policy when logging is enabled (#28707) (a5a8855), closes #23637
• rds: proxy target is missing KMS permissions (#28858) (c17dbde), closes #28850

---

Alpha modules (2.124.0-alpha.0)

v2.123.0

Features

• apigatewayv2: AWS type websocket api integration in http api (#28718) (4d7374e), closes /docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigatewayv2-integration.html#cfn-apigatewayv2
• autoscaling: datapointsToAlarm property for step scaling policy (#28792) (baf2bfb), closes #28749
• core: add validations for export name in CfnOutput (#28575) (513d9fb), closes #28563
• core: custom resources deprecate logRetention in favor of logGroup (#28783) (ea34c89), closes #28737
• dynamodb: import data from the bucket (#28610) (45b8398), closes #21825
• ec2: flow logs from TransitGateway and TransitGatewayAttachment (#28605) (a238590), closes #27222
• ecs: add neuron to ecs AMI hardware type (#28819) (ef1d64e), closes #28198
• ecs: support for explicit activation of the circuit breaker (#28611) (bbb9555), closes #27131
• ecs-patterns: cooldown parameter to QueueProcessingServiceBaseProps (#28730) (b3b672a), closes #8298
• logs: support data protection custom data identifiers (#28553) (1222aaa), closes #28430
• rds: allocatedStorage parameter for DatabaseInstanceReadReplica (#28789) (df8fbc4), closes #17083
• rds: Kerberos authentication support in Aurora Database Clusters (#28559) (bdf4285), closes /github.com/aws/aws-cdk/blob/main/packages/aws-cdk-lib/aws-rds/lib/instance.ts#L625 /github.com/aws/aws-cdk/blob/main/packages/aws-cdk-lib/aws-rds/lib/instance.ts#L633 #28050
• stepfunctions: support Map ItemSelector (#28771) (b226a8c), closes #27913 #23265
• update L1 CloudFormation resource definitions (#28811) (1b6be8b)

Bug Fixes

• appsync: add dependency to logretention for graphql apis log group (#28548) (04e5480), closes #26564
• CLI: cdk diff is not clear enough about using read-only change sets (#28741) (bb50f97)
• lambda: lambda does not set environment variables for AWS_CODEGURU_PROFILER properties when creating Amazon CodeGuruProfiler profiling group (#28762) (2511956), closes #23511
• rds: Failed to create a Database Instance with Kerberos authentication configured (#28601) (b620f1b), closes #28600

---

Alpha modules (2.123.0-alpha.0)

Features

• iot-actions-alpha: open search action in IoT topic rule (#28748) (84b23cb)

Bug Fixes

• amplify: addBranch fails synth with "cannot find entry file..." (#28772) (cb522bb), closes #28658 #28764
• redshift: enableRebootForParameterChanges fails synth with "cannot find entry file…" (#28760) (4952f36)

v2.122.0

Features

• CodePipelineActions: Add support for custom events in CodeCommit source action (#28008) (c3802c4), closes #12045
• ec2: add dual stack vpc support (#28480) (caf83f1), closes #894
• ecs: L2 for ebs task attach (#28691) (fc0a89a)
• ecs: support for capacity provider managed instance draining (#28672) (aaa2a09)
• efs: One-Zone filesystem (#28501) (c0085d5), closes /github.com/aws/aws-cdk/issues/15864#issuecomment-895483167 #15864
• efs: transition to archive for FileSystem (#28719) (03c08b0), closes #28720
• elbv2: Implement IConnectable to NLB (#28494) (1e69cc6), closes #26735
• firehose-destinations-alpha: support zero buffering (#28716) (db2e78e), closes #28714
• lambda: deprecate logRetention properties in favor of logGroup (#28737) (4a09720)
• rds: Add log group property to RDS instance and RDS cluster (#28676) (9aa7281)
• route53: weighted routing (#28705) (4a0c24d), closes #26753
• update L1 CloudFormation resource definitions (#28677) (b2c60cb), closes /docs.aws.amazon.com/transfer/latest/userguide/create-b2b-server.html#configure-as2
• update L1 CloudFormation resource definitions (#28684) (cbe2378), closes /docs.aws.amazon.com/kendra/latest/dg/ds-schemas.html#ds-s3

Bug Fixes

• cli: program execution fails without debug information (#28687) (8fbd385)
• cli: running the cli with --debug does not print stack traces (#28669) (dd04725)
• cloudformation-diff: Fix aws-sdk dependency issue (#28680) (109b2ab), closes #28679
• ec2: max iops value for io2 EBS volume is wrong (#28695) (a30a205), closes /docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ec2-volume.html#cfn-ec2
• ecs: EC2 metadata access is blocked when using EC2 capacity provider for autoscaling (#28437) (30a0d33), closes /github.com/aws/aws-cdk/blame/2d9de189e583186f2b77386ae4fcfff42c864568/packages/aws-cdk-lib/aws-ecs/lib/cluster.ts#L502-L504 #28270 #28270
• lambda: circular dependencies when EFS and Lambda are deployed in separate stacks (#28560) (6e9045f), closes /github.com/aws/aws-cdk/blob/dde59755cb71aee73a58f3b2c2068f2ae01e9b72/packages/aws-cdk-lib/aws-lambda/lib/function.ts#L1416 /github.com/aws/aws-cdk/blob/dde59755cb71aee73a58f3b2c2068f2ae01e9b72/packages/aws-cdk-lib/aws-ec2/lib/connections.ts#L157 /github.com/aws/aws-cdk/blob/dde59755cb71aee73a58f3b2c2068f2ae01e9b72/packages/aws-cdk-lib/aws-ec2/lib/security-group.ts#L84 /github.com/aws/aws-cdk/blob/dde59755cb71aee73a58f3b2c2068f2ae01e9b72/packages/aws-cdk-lib/aws-ec2/lib/connections.ts#L139 /github.com/aws/aws-cdk/blob/dde59755cb71aee73a58f3b2c2068f2ae01e9b72/packages/aws-cdk-lib/aws-ec2/lib/connections.ts#L141 #18759
• opensearchservice: OpenSearchAccessPolicy unnecessarily attempts to install latest sdk version (#28688) (d07deec)
• rds: RDS Parameter Group doesn't support custom removal policy (#28660) (617a595)

Reverts

• allowing log group config for SFN CR (#28699) (8a67f39), closes #27310

---

Alpha modules (2.122.0-alpha.0)

⚠ BREAKING CHANGES TO EXPERIMENTAL FEATURES

• appconfig: deploymentStrategyId prop in fromDeploymentStrategyId now takes a DeploymentStrategyId rather than a string. To import a predefined deployment strategy id, use DeploymentStrategyId.CANARY_10_PERCENT_20_MINUTES. Otherwise, use DeploymentStrategyId.fromString('abc123').
• appconfig: ApplicationProps.name renamed to ApplicationProps.applicationName
  • appconfig: EnvironmentProps.name renamed to EnvironmentProps.environmentName
  • appconfig: DeploymentStrategyProps.name renamed to DeploymentStrategyProps.deploymentStrategyName
  • appconfig: ExtensionProps.name renamed to ExtensionProps.extensionName

Bug Fixes

• amplify: addBranch fails synth with "cannot find entry file..." (#28658) (0f2b8f8), closes #27955 #28633 #28089
• appconfig: fromDeploymentStrategyId takes an enum-like class rather than a string (#28743) (2b59ed1), closes #28671
• appconfig: prefix names with resource name (#28742) (3960720), closes #28671

v2.121.1

Reverts

• allowing log group config for SFN CR (#28699) (f3f217e), closes #27310

---

Alpha modules (2.121.1-alpha.0)

v2.121.0

Features

• ec2: add dual stack vpc support (#28480) (754fd99), closes #894

---

Alpha modules (2.121.0-alpha.0)