Smithy CLI v1.74.1

1.74.1 (2026-10-13)

Bug Fixes

• Fixed the API Gateway EndpointConfiguration OpenAPI mapper to write the
  endpoint configuration extension to the correct location in the generated
  OpenAPI document. (#3304)
• Fixed the API Gateway @apiKeyRequired OpenAPI mapper to combine api_key
  with an operation's inherited or existing security requirements instead of
  replacing them, so authentication is no longer dropped when an API key is
  required. (#3296)
• Fixed node validation rejecting null values for timestamp members in a
  nullable context (#3248)
• Fixed AbstractCodeWriter state interception when interceptors push and pop
  writer states. (#3314)