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Release Notes

Release notes contain information about new features, improvements, known issues, and bug fixes in each release.

Please refer to Migration Guides for upgrade introduction.

Version 2.26

2.26.0(2025.07.08)

  • New Features:

    • Add Trip Length-Based Standouts to Contextual Coaching Report.
    • Extend GetCumulativeSafetyScore to support cumulative scores from collection start date
    • The GetTripDetail API response has removed the isPredict attribute.

  • Bugfix:

    • Fix some bugs.

Version 2.25

2.25.0(2025.06.24)

  • New Features:

    • In connection mode, support to get trips by trip start time in ascending or descending mode.
    • Support to recover data connector DB when it is broken.

  • Bugfix:

    • Fix some bugs.

Version 2.24

2.24.0(2025.06.10)

  • New Features:

    • Support retrieve the user's aggregated safety score.

  • Bugfix:

    • Fix some bugs.

Version 2.23

2.23.0(2025.05.27)

  • New Features:

    • Support new API for contextual coaching statistics.

  • Bugfix:

    • Fix some bugs.

Version 2.22

2.22.0(2025.05.14)

  • New Features:

    • Support use channel client id to get safety score, get trips etc for a vehicle.
    • Not upload any detail data of non-linked BT profile to cloud.
    • Support to reprocess past unmatched trips which are generated before user set up BT to a vehicle.

  • Bugfix:

    • Fix some bugs.

Version 2.21

2.21.0(2025.04.29)

  • New Features:

    • Support cleanup BT profile.

  • Optimizations:

    • Improve trip start in BT linked car.
    • Improve BT list for user selection.

Version 2.20

2.20.0(2025.04.15)

  • Bugfix:
    • Fix some bugs

Version 2.19

2.19.8(2025.04.08)

  • Bugfix:
    • Fixed an issue with adding a second car and setting up Bluetooth.
    • Resolved trip matching issues when connected to Bluetooth.

2.19.7(2025.03.28)

  • New Features:

    • Retrieve the last trip information for the vehicle.

  • Bugfix:

    • Fixed crash in foreground service.
    • Resolved issue with retrieving latest trip details.
    • Fixed ANR in trip processing.

2.19.5(2025.03.26)

  • Bugfix:
    • Fixed intermittent app crashes.

2.19.4(2025.03.24)

  • New Features:

    • Support refresh local trip data from cloud.
    • Support new pass 'tripSelectionStatus' for GetTrips API in cloud mode.
    • Add 'isConnected' attribute of response for GetRecommendedPeripherals API.
    • Add 'MigratePeripherals' API.

  • Bugfix:

    • Fix some bugs.

Version 2.18

2.18.3

  • New Features:

    • provides a series of APIs for M-NSP2.0, For more details, refer to the migration guide.
    • Support Get Cumulative Safety Score API.

  • Bugfix:

    • Fix some bugs.

Version 2.16

2.16.6(2025.02.24)

  • New Features:

    • Support new "enableEdgeMatcher" in "DriveMotionSettings" to enable/disable trip matcher in edge.
    • Support clear all drive motion data in edge.

  • Bugfix:

    • Fix some bugs.

Version 2.15

2.15.0(2025.01.02)

  • New Features:

    • Support new 'AllTripSelectionStatus' field into 'GetTripsRequest'.

  • Optimizations:

    • Improve missing trip detection.

  • Bugfix:

    • Fix some bugs.

Version 2.14

2.14.0(2024.12.24)

  • Optimizations:

    • Improve missing trip detection.

  • Bugfix:

    • Fix the issue where the SDK failed to initialize without location permission granted.
    • Fix some bugs.

Version 2.13

2.13.0(2024.12.10)

  • New Features:

    • Support smartCar simulated mode.
    • Support sending permission status from app.
    • Support score version parameter for aggregated safety score in cloud mode.

  • Bugfix:

    • Fix some bugs and crashes.

Version 2.12

2.12.0(2024.11.26)

  • New Features:

    • Support non-detection events.
    • Support new event detection algorithm.
    • Support new enrollment authorization API.
    • Support sending external event to the cloud.

  • Optimizations:

    • New field add into TripInfo.

  • Bugfix:

    • Fix some bugs.

Version 2.11

2.11.0(2024.11.12)

  • Optimizations:

    • Optimize missing trip.
    • Improve detection trip end.

  • Bugfix:

    • Fix some bugs.

Version 2.10

2.10.0(2024.10.29)

  • Optimizations:

    • Optimization miss trip.

  • Bugfix:

    • Fix activity transition flag.
    • Fix some bugs and crashes.

Version 2.9

2.9.0(2024.10.15)

  • Optimizations:

    • Update analytics API to VIN case insensitive.

  • Bugfix:

    • Fix aggregated safety score incorrect for different timezone.

Version 2.8

2.8.0(2024.09.30)

  • Bugfix:
    • fix some bugs and crashes.

Version 2.7

2.7.0(2024.09.18)

  • New Features:

    • Support 'GetTripsCall' api on cloud mode.
    • Support vin for 'GetTripDetailCall' api on cloud mode.

  • Optimizations:

    • Optimize integrating config initialize logic.
    • Add logs for performance profiling of sync trips.

  • Bugfix:

    • fix some bugs and crashes.

Version 2.6

2.6.0

  • Optimizations:

    • Optimized safety event detection.

  • Bugfix:

    • Fixed some bugs.

Version 2.5

2.5.4

  • Optimizations:
    • Optimized speeding event detection.

2.5.3

  • Bugfix:
    • Fixed distraction event detection not work.
    • Fixed get aggregated safety score fail when create user for the first time.

2.5.0

  • New Features:

    • Support timeZone for AggregatedSafetyScoreCall api in offline mode.

  • Bugfix:

    • fixed some bugs.

Version 2.4

2.4.0

  • New Features:

    • Support new API return event percentile table.

  • Bugfix:

    • fixed some bugs.

Version 2.3

2.3.1

  • New Features

    • Support Android 14.
    • Add upload status flag to all TripInfo.
    • Support return structure data about minimal requirement.
    • AggregatedSafetyScoreRequest cloud mode supports a new parameter timeZoneId.

  • Optimizations

    • Reduce the use of significant motion and screen detector to optimize battery usage.

  • Bugfix:

    • fixed some crashes.

Version 2.2

2.2.0

  • New Features:

    • Crash Event: A new crash event detection algorithm is added.
    • Safety Score: Support Score Created Date In AggregatedSafetyScoreRequest, Support return trip start range by getAggregatedSafetyScore API.
    • Trips Info: Trip information includes the truncated flag(is_anonymized) to indicate whether gps is full or not
    • Trip Upload Monitor: Add trip events monitor API and callback to monitor trip upload status.
    • Simulated Safety Score: Add a new analytics api to get simulated safety score.

  • Optimizations:

    • CPU/Memory Optimization: Add a flag into DriveMotionSettings to disable real-time Coaching Score, Vehicle sdk disable RoadInfo schedule task.
    • Event Upload: Optimized event uploads success rate.
    • Location: Optimized android gps data source LocationProvider.
    • Limit local storage on demand: Purge local database automatically based on DataRetentionPeriod attribute (default value is YEAR) of DriveMotionSettings

  • Bugfix:

    • Fixed ArrayIndexOutOfBoundsException during the trip.
    • Fixed a bug where data might not be queried in userBased query mode with VIN number

Version 2.1

2.1.0

  • New Features:

    • Trip Rating: Introduces innovative algorithms to accurately reflect and assess the quality of trips.
    • DriveMotionSettings Update: In this release, the DriveMotionSettings configuration has undergone a modification. Specifically, the isUseExternalDataSource parameter has been split, introducing a more modular (ExternalGPS、UseRoadInfoType、UseExternalPhoneUsage) approach to configuration.
    • Log Configuration Customization: Personalize your logging experience with the latest update, enabling users to set custom log folders, define file prefixes, and specify log levels.
    • Event Detail Update: Add road info into event detail.
    • Trip simulator: Support to upload trip simulator 's trip data to cloud.
    • Safety Score Cloud: Retrieve safety score from cloud API.

  • Optimizations:

    • Battery Optimization: Decrease location usage to achieve battery optimization.
    • Event Detection: The algorithm's performance has been optimized to accurately identify and respond to various events.
    • Safety Score Update: Improved the score calculation algorithm. The scoring algorithm has been optimized to enhance efficiency and accuracy.
  • Bugfix:
    • Remove force use native location provider on vehicle.
    • Fix start/stop drive with probability crash
    • Fixed a bug where DataConnector would not reset if initialized failed.
    • Fixed subscribe event listeners not safety thread.
    • Fixed the database crash.

Version 2.0

2.0.4

2024-01-18

  • Bugfix:
    • Adjust event detection algorithm thresholds to enhance the accuracy of HardAcceleration, HardBrake and Speeding detection.

2.0.3

2024-01-02

  • Bugfix:
    • Fixed the crash caused by callbacks triggered by changes in the LocationProvider status under certain circumstances.
    • Fixed the crash in older versions of SQLCipher.

2.0.1

2023-12-07

  • Bugfix:
    • Fixed the issue of occasional registration failure for GMS FusedLocationProvider.

2.0.0

2023-11-09

  • New Features:
    • Android 33 Compatibility: The application now fully supports Android 33, ensuring compatibility with the latest Android OS features and security enhancements.
    • SDK Threshold OTA Updates: Implemented support for over-the-air (OTA) updates of SDK thresholds, enabling dynamic adjustment and optimization of operational parameters without requiring a full application update. This feature allows for seamless, real-time improvements to the SDK performance, ensuring that the latest configurations are always in use.
    • Safety Vehicle Score V1.0: Introducing the Safety Vehicle Score V1.0, offering a comprehensive safety assessment.
    • Speed Limit Control: Added functionality to set speed limits with a configurable offset, providing flexibility in speed-related features.
    • Enhanced Analytics API: Analytics API requests now support VIN (Vehicle Identification Number), allowing for more precise data tracking.
    • Event Statistics: New provision of event statistics information for individual scoring factors, enhancing the detail and granularity of analytics.
    • Score Details Enhancement: Enhanced support for detailed safety score insights to better understand safety score information.
    • Trip Simulator Implementation: Deployed a trip simulator for testing and development purposes, simulating various driving scenarios.
    • Device-Specific Analytics Query: Enhanced the Analytics API to allow querying analytics data by device ID. This new feature enables users to retrieve device-centric statistics and insights directly, streamlining data analysis and enabling more targeted performance metrics for individual devices within the system.
  • Bugfix:
    • Sharp Turn Event Detection: Resolved an issue where SharpTurn events were incorrectly detected due to GPS data anomalies.
    • Database Stability: Fixed a critical issue where the database was being destroyed before the trip processor had completed, ensuring data integrity.
    • Safety Event Trip ID Alignment: Addressed a problem where safety events were sent with an incorrect trip ID when data alignment failed.
    • Event Cloud Sync: Corrected a flaw preventing some events from being sent to the cloud due to incorrect configuration settings.
    • Auto Trip Detection: Resolved issues affecting the auto trip detection feature, ensuring it functions across all scenarios.
    • Trip Duration Accuracy: Fixed inaccuracies in trip duration calculations that occurred with unstable location callback intervals.
    • DriveMotion Analytic API: Eliminated several bugs in the DriveMotion Analytic API to ensure reliable performance.
  • Optimization:
    • AggregatedScoreCall Performance: Improved the performance and responsiveness of the AggregatedScoreCall function.
    • Asynchronous Driving Calls: Modified StartDrive/StopDrive calls to be asynchronous until event processing is complete, enhancing system efficiency.
    • Analytics API Time Range: The SDK has been updated to retain the original time range of Analytics APIs' startDate and endDate, preventing unintended modifications.
    • RoadInfo Request Logic: Implemented a new RoadInfo request logic to enhance efficiency and speed of data retrieval.

Version 1.5

1.5.1

2023-11-15

  • Feature:
    • Split the isUseExternalDataSource parameter in DriveMotionSettings.

1.5.0

2023-10-19

  • Optimization:
    • Separate the detection of hard acceleration and hard brake.
    • Adjust HardBrake event threshold.
    • Adjust score factor weight.

Version 1.4

1.4.17

2023-11-15

  • Feature:
    • Support set custom log folder, file prefix and log level.

1.4.16

2023-10-7

  • Feature:
    • Add support for the FNOLAccidentDetected Event.

1.4.14

2023-9-14

  • Bugfix:
    • Fix GooglePlay warning about using unsafe encryption.

1.4.13

2023-9-6

  • Bugfix:
    • Fix Distraction Event was ignored due to the wrong screen state.

1.4.12

2023-8-22

  • Bugfix:
    • Fixed version conflicts for Protobuf (upgraded Protobuf to 3.21.12).
    • Fixed the problem that cause NPE was reported after stopDrive in some cases.
    • Fixed an issue where Event distribution is delayed.
    • Fixed an issue where the LiveTrip end location label was updating incorrectly.

1.4.11

2023-8-8

  • Bugfix:
    • Fix the exception that occurs when calculating Aggregated Score's Interval Score.
    • Fix the issue where the LiveTrip's end location label is prematurely requested in specific situations before the trip is finished.

1.4.9

2023-7-20

  • Bugfix:
    • Fix live trip end process issue under special time change scenarios.
    • Fix night driving duration calculation issue with unreliable location.
  • Optimization:
    • Optimize the execution efficiency of the Analytics APIs.

1.4.7

2023-6-26

  • Feature:
    • Support event explanation feature, includes the cause of the event in the event details. Please refer to the API documentation for the usage of the added field.
  • Bugfix:
    • Fix some latitude and longitude data were not properly removed when enable PIIErasure.
    • Fix the speeding statistics count is not equals to the event count while manually stop drive with speeding.
    • Fix road info fetch failed when using two GPS with a long distance.
  • Optimization:
    • Optimize the execution efficiency of the Analytics APIs.
    • Optimize the process to update telematics user profile without network connect.
    • Optimize binary event upload with PII erasure enable.

1.4.6

2023-6-5

  • Feature:
    • The GetTrips API will no longer return the tripEvents object by default. Need to use withExcludeTripEvents to configuration.
  • Optimization:
    • Optimize the execution time of the AggregatedScoreCall API.
    • Optimize the parsing time of EventDetails in the Analytics APIs.

1.4.5

2023-6-2

  • Bugfix:
    • Fix the speed limit for the in-car device is not working on city roads.
    • Fix the conflict between the external feedRoadInfo and the SDK's retrieval of RoadInfo for the in-car device.

1.4.3

2023-5-18

  • Feature:
    • Change execute() API to async request and add syncCall() to keep backward compatibility.
    • Support request RGC for analytics APIs which contain location label (GetTrips/GetLatestTripDetail/GetTripDetail).
  • Bugfix:
    • Fixed no onDriveStart callback when user's first trip was started.
    • Fix SafetyAlert Event parsing issue with PII erasure enabled.
    • Fix AggregatedScore parsing issue without interval.

1.4.2

2023-4-28

  • Feature:
    • Support Async startDriveRequest/stopDriveRequest with callback.
    • Support check and update trip end status when app killed.
    • Support new Trip Score V4.1, max deduction is updated to 80.
    • Remove Android READ_PHONE_STATE permission from required permission list.
    • Support force use external user ID to create UserProfile for UBI.
    • Support HANDS_FREE_PHONE_CALL for head-unit distractions.
    • Support SafetyAlertEvent for speeding alert.
    • Support night driving statistics for trips and analytics requests.
    • Support remove personal privacy information.
  • Optimization:
    • Optimize Analytics Scoring Calculator.
    • Optimize SyncTrips with different scoring versions.
    • Optimize location fetching algorithm for manual start drive.
    • Optimize classification result send process.
  • Bugfix:
    • Fix bugs when detect Speeding with GPS counts.
    • Fix false start detector when take airplane trip without turn on airplane mode.
    • Fix trip ID clear process.
    • Fix binary event upload failed with offline trips.
    • Fix issue on shutdown SDK with live trip exist.
    • Fix crash on Event detail conversion.
    • Fix average speed calculate issue.
    • Fix crash on ScheduledThreadPool post tasks.
    • Fix distraction event with invalid speed limit.
    • Fix speeding event level process when SyncTrips.
    • Fix some bugs in DriveMotion Analytic API.

1.4.1

2023-02-03

  • Feature:
    • Support manipulate encrypted database requirement.
    • Support override DeviceGuid by ANDROID_ID.
    • Support UBI requirements, "DriveMotionUsersClient" and "startDriveDetectionRequest"/"stopDriveDetectionRequest".
    • Support force use UserId instead of TelematicsUserId.
  • Optimization:
    • Optimize startDrive without location.
    • Optimize speeding threshold for local road and highway.
    • Optimize binary upload compression algorithm CCA-V42.
    • Optimize trip infos for synced trips.
    • Restructure DriveMotion SDK by Dagger.
  • Bugfix:
    • Fix crash when no driver passenger detection result.
    • Fix event details and location parse issues for synced trips.
    • Fix some bugs in DriveMotion Analytic API.

1.4.0

2022-12-27

  • Feature:
    • Support get cached telematics user id when network unavailable in subsequent initialize.
    • Support remove privacy requirement.
    • Support database encrypt for privacy requirement.
    • Support "SyncTripsRequest" API V2.
    • Support custom get trips with events.
    • Support driver passenger classification.
    • Support UBI requirements, split initialize and trip detection, allow initialize SDK without permissions or locations.
  • Optimization:
    • Optimize trip score with low deduction.
    • Optimize trip validation with short distance or force stop or invalid score.
    • Optimize operational stability under abnormal conditions.
    • Optimize startDrive without location.
    • Restructure DataConnector SDK by Android service.
  • Bugfix:
    • Fix feed location dead lock with startDrive/stopDrive.
    • Fix some bugs in DriveMotion Analytic API.

Version 1.2

1.2.1

Note

Initialize and shutdown synchronous APIs are deprecated, recommend to use asynchronous APIs.

2022-10-25

  • Feature:
    • Support "GetStreaks" API.
    • Support initialize and shutdown SDK with callback in asynchronous.
    • Support Lack of Sensor device.
    • Support invalid trip which too short.
    • Support telematics user id feature.
  • Optimization:
    • Optimize auto trip detection.
    • Optimize auto transportation mode classification.
  • Bugfix:
    • Fix Distraction Non Call Event issue when device sleep.
    • Fix speeding detection with short trip distance.
    • Fix short trip issues under MANUAL mode.
    • Fix score display issue when fewer score deducted.
    • Fix some bugs in DriveMotion Analytic API.
    • Fix some bugs in DataSourceClient API.

1.2.0

2022-07-06

  • Feature:
    • Using the new scoring algorithm, add night driven and miles driven deduction.
    • Support distraction non call event when driving.
    • Support auto transportation mode classification.
    • Support prevent airplane trip.
    • Support head unit.
    • Support offline mode.
  • Bugfix:
    • Fix some bugs in DriveMotion Analytic API

Version 1.1

1.1.4

2022-04-29

  • Feature:
    • Support gracefully sdk shutdown when there is live trip under trip detection auto mode
    • Support to change trip labeling from driver to others, such as passenger, bus, and so on
    • Adjust hard brake threshold
    • Support Android 12 (API Level 31)
  • Bugfix:
    • Fix some bugs in DriveMotion Analytic API

1.1.3

2022-04-24

  • Bugfix:
    • Invoke road info after trip start to generate realtime trip score

1.1.2

2022-04-21

  • Feature:
    • Replace with new road info service provider

1.1.1

2022-04-12

  • Bugfix:
    • Fix some bugs in DriveMotion Analytic API
    • Fix some bugs in auto trip detection

1.1.0

2022-03-29

  • Feature:
    • Support speeding event detection
    • Support driver distraction (hand held phone call) event detection
    • Support first mile trip routing prediction
    • Improve hard acceleration, hard brake, sharp turn detection
    • Battery optimization to reduce battery usage
  • Bugfix:
    • Fix some bugs and improve performance

Version 1.0

1.0.1

2022-01-14

  • Bugfix:
    • Fix some bugs when sdk is initialized

1.0.0

2021-12-03

  • First BETA release