Added

• CloudFront function associations support via cloudfront_function_associations variable
  • Allows attaching custom CloudFront functions for request/response manipulation
  • Supports both viewer-request and viewer-response event types
• Wildcard domain support with automatic ACM certificate DNS validation
  • Full support for wildcard domains (e.g., *.dev.example.com)
  • Automatic Route53 record creation for ACM certificate validation
  • Enables PR preview deployments and multi-tenant architectures
• Built-in subfolder root object functionality via subfolder_root_object variable
  • Automatically serves index files from subdirectories
  • No external CloudFront functions required
  • Allows different default files for root vs subfolders
• Customizable default root object via default_root_object variable
  • Previously hardcoded as "index.html"
  • Now configurable to support different root files
• New example: PR preview deployments with wildcard domains
  • Shows how to implement PR preview sites using wildcard subdomains
  • Includes CloudFront function for routing PR traffic to S3 subfolders
• New example: Subfolder root object configuration
  • Demonstrates the built-in subfolder index functionality

Fixed

• ACM certificate validation now creates Route53 DNS records automatically
  • Previously required manual DNS record creation
  • Now handles validation automatically when hosted_zone_name is provided
• CloudFront function for subfolder root objects now correctly preserves the root path behavior
  • Root path (/) uses CloudFront's default_root_object
  • Subfolders use the configured subfolder_root_object

Full Changelog: v1.1.1...v1.2.0