ministackorg/ministack v1.1.54 on GitHub

What's Changed

Multi-tenancy via dynamic Account ID — When AWS_ACCESS_KEY_ID is a 12-digit number (e.g. 048408301323), MiniStack uses it as the Account ID for all ARN generation. Non-numeric keys fall back to MINISTACK_ACCOUNT_ID env var or 000000000000. Enables lightweight tenant isolation on shared endpoints without configuration changes.
CloudFormation TemplateURL support — CreateStack, UpdateStack, CreateChangeSet, and GetTemplateSummary now fetch templates from S3 when TemplateURL is provided instead of TemplateBody. This unblocks cdk deploy which publishes templates to S3 and passes a URL.
CloudFormation AWS::CDK::Metadata support — CDK metadata resources are now handled as no-ops instead of failing with "Unsupported resource type".
STS JSON protocol support — STS now handles AwsJson1_1 protocol requests (used by newer AWS SDK versions and CDK CLI). Previously, STS only accepted Query/form-encoded requests, causing CDK to fail with "The security token included in the request is invalid" when it tried to AssumeRole using the JSON protocol.
CloudFormation AutoScaling stubs — AWS::AutoScaling::AutoScalingGroup, LaunchConfiguration, ScalingPolicy, LifecycleHook, and ScheduledAction are now handled as no-ops, allowing CDK/CFN stacks with ASGs to deploy without failing. Reported by @titan1978

Test coverage for v1.1.53 fixes — added unit tests for _convert_parameters (RDS Data API parameter binding) and SSM epoch timestamp in CloudFormation provisioner.