Features
- apigatewayv2: add stage variables support for HTTP and WebSocket API (#34548) (965e055)
- cloudwatch: add id and visible properties for CloudWatch Metric (#34870) (879afd6), closes #19876
- report feature flags into Cloud Assembly (#34884) (f70e46c), closes #34798
- region-info: add support for region eusc-de (#34860)
Bug Fixes
- ecr-assets: incorrect handling of nested excludes in .dockerignore (#34810) (8328c79), closes #13636 #13636
- "Invalid Assembly Manifest" when used with CLI 2.1017.0 and 2.1018.0 (#34880) (741b0a7), closes aws/aws-cdk#34798