Version History

Version	History
`v3.3.0`	기기(Product) 등록과 `appId` / `appSecret` Token 인증이 추가되었습니다. 분석 완료 알림과 녹음 파일 저장, 분석 구간 지정과 재분석, 사용자 메타데이터가 추가되었습니다. 녹음 파일 종류 선택(`RecordingType`)과 구조화된 로거(`setLogger`)가 추가되었습니다. 5자리 SDK 에러 코드(베타)와 `insufficientStorage` / `invalidParameter` 에러 케이스가 추가되었습니다.
`v3.2.0`	Consolidate sleep measurement termination due to upload failure into a single error code (ERR_UPLOAD_TRACKING_TERMINATED) 수면 측정 중 에러 수신 가이드 Passed to delegate method when changing audio route 오디오 라우트 처리 가이드
`v3.1.6`	Modified to set up the inputNode after requesting microphone permission.
`v3.1.5`	Implement InputNode multi-recording during sleep tracking (support concurrent SDK–client usage)
`v3.1.3`	Set iOS minimum deployment target to 15.0
`v3.1.2`	Fixed a crash that occurred when the app was forcefully terminated.
`v3.1.1`	Added library to enable simulator builds
`v3.1.0`	The AI model has been upgraded to Highball, enabling two-person sleep tracking.
`v2.4.7`	Fixed an issue where 'cannotActivateInBackground' error was being delegated when the microphone could not be reactivated after an interrupt.
`v2.4.6`	Added signing in Asleep SDK.
`v2.4.5`	Added function ‘resumeTracking’ in SleepTrackingManager. Added Error code ‘cannotActivateInBackground’. Fixed issue in AVAudioEngineConfigurationChange when the app is in resumed state. Removed retry logic for when the app resumes after being interrupted by the system.
`v2.4.4`	Added retry logic for when the app resumes after being interrupted by the system.
`v2.4.3`	Fixed Mic Recording abnormal behavior after sleeping calls.
`v2.4.2`	Fix sdk version debug message.
`v2.4.1`	Remove Personally Identifiable APIs (Does not need to be applied "PrivacyInfo.xcprivacy").
`v2.4.0`	Add snoring data in Report and Average Stats. Audio Interrupt Bug fix (Timing changes between audio-related interrupts and processing audio settings).
`v2.3.0`	Average-stats, sleep_index are added.
`v2.2.0`	Add Developer Mode Function. Add Error Codes related to audio processing- audioInitializationFailed, responseResult3. Add Session Object parameter in Reports.- Session: unexpectedEndTime, createdTimezone.- Stat: lightLatency, deepLatency, remLatency, unstableBreathCount, sleepCycle, sleepCycleCount, sleepCycleTime, wasoCount, longestWaso.
`v2.1.2`	Add related to TrackingStatus. Add defensive logic to close the session when initAsleepConfig is called during SleepTracking.
`v2.1.1`	Modified Error handling. Audio process stop during session Open / Close error case. Modified Debug SDK Log.
`v2.1.0`	The noise reduction processing has been modified.
`v2.0.0`	Change Reports Structure. User-Agent has been added to HTTP.

What’s Next