The following is a list of features / functionality that still needs to be documented in Hot Chocolate.

Missing

• Resolver compiler
• Scoped/Local State
• Multiple schemas
• Type Module
• Type interceptors
• Error handling
• Request options
• Schema options
• Optional / DefaultValue
• Queryplan / Execution strategies (serial vs. parallel)
• Conventions
  (for naming conventions, cross-link to note added in this PR about use with xml docs)
• Resolver Types (pure vs async)
• Schema-first APIs
• Coding approaches (pros & cons / some examples)
• Subscription authentication (currently only a workaround exists)
• Testing
• DataLoaderOptions
• UnsafeCreate
• Introspection Extensions
• Directive Introspection
• Validation rules
• Deployment (AZF & AWS Lambda)
• Subscription cleanup / switching between apollo / graphql-ws
• Apollo Federation SubGraph
• Client controlled nullability
• Oneof
• Stream / Defer
• Batching

Improvements

• Describe possible solutions for input polymorphism
• Data extension methods like .Sort(context)
• Api Reference > ASP.NET Core => Server
• More details about Unions and input object types
• Add interface and enum type extensions
• Showcase query complexity with Redis
• Note about AddQueryType with only type extensions
• (Optional) Application Insights Integration

Need to be reviewed

• DataLoader
• Filtering
• Sorting
• MongoDB
• Neo4J
• Spatial
• Automatic persisted queries
• Operation complexity
• Distributed schemas (after v13)

This list is not exhaustive, feel free to edit the task list with missing pieces.