• Fix #341, #343: NoSuchEntity exceptions in IAM sync
• Add support for GitHub users
• Replace empty string node field assignments with None for consistency
• Fix #353 - Only create EC2 subnets if interface.SubnetId is not null
• Add support for AWS EC2 Transit Gateways
• Fix regression #360: missing EC2Instance label
• #348: Connect AWS Lambda functions to their associated AWS accounts