What's Changed
New Contributors
- @AdrianAcala made their first contribution in #1817
- @fabio-andre-rodrigues made their first contribution in #1815
[1.5.17] — 2026-09-25
Added
- Lambda MicroVMs — images build and run in Docker — with Docker available,
CreateMicrovmImage/UpdateMicrovmImagebuild thecodeArtifactDockerfile (CREATING→CREATED/CREATE_FAILED), call the/readyand/validatehooks, andRunMicrovmruns the image. Only the disk is snapshotted. Contributed by @edersonbrilhante. - CloudFront — public keys and key groups —
CreatePublicKey,GetPublicKey,GetPublicKeyConfig,UpdatePublicKey,DeletePublicKey,ListPublicKeysand the same six for key groups, withPublicKeyInUse/ResourceInUseon delete. Contributed by @fabio-andre-rodrigues. - Step Functions — execution history pagination —
GetExecutionHistorypages withnextToken, andincludeExecutionData=falsedrops input and output. Contributed by @jayjanssen. - CloudFormation — more types update in place — AppConfig, AppSync GraphQL APIs and API keys, Auto Scaling groups, policies and scheduled actions, VPCs, subnets, security groups, launch templates, internet gateways, route tables and routes keep their id on a No interruption change instead of being recreated. Contributed by @iot-rocket.
Fixed
- CloudFormation — import change sets are validated and refused —
IMPORTchange sets are validated and listed asImportchanges; executing one is refused. Every change carriesType: Resource. Contributed by @iot-rocket. - SSM —
GetParameterreadsname:versionandname:label— they answeredParameterNotFound; a missing version or label isParameterVersionNotFound. Reported by @lobodpav. - Lambda —
ReservedConcurrentExecutions=0throttles every invoke — zero was treated as unset. Contributed by @AdrianAcala. - Step Functions — Secrets Manager
SecretBinary— the SDK integration passes literal text instead of base64. Contributed by @jayjanssen. - Auto Scaling — scaling policies and scheduled actions keep their members — target tracking, step and predictive settings,
StartTime,EndTimeandTimeZonewere dropped. Contributed by @iot-rocket. - EC2 — subnets, launch templates and route tables answer their attributes — subnet DNS and IPv6 attributes, launch template
tagSetand newest-first versions, and every route destination and target. Contributed by @iot-rocket. - CloudFormation — a failed update rolls back its in-place changes — changed resources are reverted, and a failed revert lands in
UPDATE_ROLLBACK_FAILED. Contributed by @iot-rocket. - CloudFormation — ECS cluster settings and stack tags —
ClusterSettings,DefaultCapacityProviderStrategyandConfigurationread back, and EC2 network resources carry the stack's tags. Contributed by @iot-rocket.