4.1.0
Minor Changes
🚀 Add optional AWS IAM role authentication (AssumeRole) alongside existing Access Key/Secret Key method. Supports both "keys" and "default" (EC2/ECS instance profile) credential providers, with optional AssumeRoleARN and ExternalID fields. Temporary credentials are automatically refreshed on expiry via AWS SDK CredentialsCache.
Patch Changes
🐛 adds datasource configuration schema