1.0.0

Changelog

1.0.0

• Autocomplete for 2800+ AWS resource types from the official AWS schema
• Property completions inside resource blocks with required/optional indicators
• !Ref completions showing all resources and parameters in the template
• !Ref validation warning when the target doesn't exist
• !GetAtt two-stage completions — pick a resource, then pick an attribute
• !GetAtt validation warning for invalid resources and invalid attributes
• !Sub variable completions inside ${...} expressions
• !Sub variable validation warning for unresolved references
• !ImportValue completions from template outputs
• Required property warnings on resources missing mandatory properties
• Hover documentation for resource types, properties, and logical IDs
• Go-to-definition for !Ref, !GetAtt, and !Sub variable targets
• Auto-detection of CloudFormation templates
• Custom language mode that suppresses false YAML errors on intrinsic functions
• All standard CloudFormation intrinsic functions recognized as valid YAML tags