[0.5.0] - 2025-08-13

Added

• Full support for optional request and response schemas in endpoint definitions.
• Runtime type info flags: hasRequestSchema and hasResponseSchema via extractTypeInfo().

Changed

• Endpoint method signatures now conditionally require parameters only when a request schema exists.
• Validation utilities (validateRequest, validateResponse, safeParseRequest, safeParseResponse) gracefully skip validation when schemas are undefined.
• Type inference helpers (InferRequestType, InferResponseType) now conditionally infer void/unknown when schemas are missing.
• .infer property on endpoint methods now reflects schema presence (e.g., infer.request is {} or undefined when no request schema).

Fixed

• Client endpoint detection no longer requires request/response to exist for a valid endpoint.

Docs

• New examples demonstrating endpoints with optional request/response schemas.
• Updated schema extraction and description docs to handle optional schemas.

Migration

• Existing endpoints remain compatible without changes.
• For endpoints without a request schema, calling methods without arguments is now the canonical form. Passing undefined still works but is unnecessary.
• If you previously assumed .infer.request always exists, update code to handle the optional shape.