Added moderation support to responses and chat_completions APIs.
Node SDK
Amazon Bedrock Responses support is now available in the Node SDK.
Workload identity is now included in audit logs, additional_tools item is available in responses, and ActionSearch.query is now optional. The migrate CLI has been removed.
Improved error guidance for undici dispatcher mismatches, and fixed text/plan content with format: binary being treated as raw uploads.
Types now allow runtime fetch options to be passed through the SDK. TypeScript compilation tool tsc-multi was upgraded to work with Node 26.
The responses compact method now accepts a service_tier parameter.
Admin organization usage responses now include a quantity field, and web_search_call.results is available as an output option in responses. Realtime translate and realtime 2 are launched, and an imagegen size enum regression is fixed.
Admin API Keys can now be configured per endpoint, and group_type and user metadata fields have been added across admin resources. Fixed admin API key authentication and auth header selection.


