- Introduced new types for endpoint preferences to support 'responses'.
- Added functions to extract safe passthrough headers, Claude-specific headers, and responses-specific headers.
- Implemented logic to ensure proper handling of stream accept headers.
- Updated endpoint resolution logic to prioritize 'responses' in certain contexts.
- Enhanced request building for 'messages' and 'responses' endpoints with improved body sanitization and header management.
- Added comprehensive documentation for new features and usage instructions.
- Updated proxyRetryPolicy to retry on all 4xx and 5xx status codes.
- Introduced 'responses' target format in TestChatRequestPayload.
- Implemented extractResponsesContent function to handle responses format in ModelTester.
- Enhanced ModelTester to support responses target format and display appropriate labels.
- Updated ProxyLogs to extract and display upstream paths from error messages.
- Added tests to ensure responses target format is preserved during payload sync.
- Created responses proxy route to handle requests to the new OpenAI Responses endpoint.
- Updated upstreamEndpoint logic to include responses endpoint handling.
- Added modelService tests to validate token route rebuilding logic.
cita