{"service":"IELTS Writing & Speaking Reviewer API","version":"2.4.0","status":"running","features":{"markdown_feedback":true,"external_api_integration":true,"background_processing":true,"letter_writing_support":true,"speech_assessment":true,"whisper_speech_assessment":true},"endpoints":{"review":"/api/review","task1_review":"/api/task1/review","letter_review":"/api/letter/review","speech_assess":"/api/speech/assess","speech_review":"/api/speaking/review","whisper_speech_review":"/api/speaking/review-whisper","formatted_review":"/api/review/formatted","health":"/health","docs":"/docs"},"changes":{"v2.4.0":["Added Whisper-based speech assessment for local processing","No dependency on third-party speech-to-text services","Support for multiple Whisper model sizes (tiny to large)","Local speech-to-text with Gemini AI evaluation"],"v2.3.0":["Added IELTS Speaking assessment with Deepgram integration","Speech-to-text processing with Nova 3 model","Fluency and pronunciation scoring based on timestamps and confidence","Comprehensive speaking assessment feedback"],"v2.2.0":["Added IELTS General Training Task 1 letter writing support","Enhanced API with letter writing evaluation","Comprehensive letter writing feedback with markdown formatting"],"v2.1.0":["Added markdown formatting support in detailed feedback","Enhanced external API integration with markdown content","Added utility methods for accessing formatted feedback"]}}