Changelog

2.2

The 2.2 release adds support for React Native, enabling easy cross-platform integration in that environment.

2.2.0-beta.0

(15-11-2023)

• React Native SDK
• SDK now enables the measurement to start in lower-FPS scenarios
• SDK on Android will now request camera permissions if they are not already granted

2.1

The 2.1 release focuses on the web-on-mobile usage scenario, significantly increasing the SDK's performance and stability in that environment.

2.1.2

(17-10-2023)

• fix for initialization settings sometimes not being fully applied
• support for some older Android devices with reduced camera capabilities
• workaround of a WebKit issue that could prevent the Web SDK from loading on iOS browsers

2.1.1

(13-10-2023)

• InitializationSettings are now available in the Web SDK
• missing initialization settings added for Android and iOS
• fix a deinitialization issue on iOS that could arise if the embedded UI view was removed before the SDK was deinitialized

2.1.0

(10-10-2023)

The 2.1.0 release focuses on the web-on-mobile usage scenario, significantly increasing the SDK's performance and stability in that environment.

2.1.0-rc.3

(09-10-2023)

• a 'Device Unstable' icon now appears in the UI when the signal quality is disrupted due to the device/user movement
• that state is also available programistically as runningSignalBadDeviceUnstable in the SDK API
• the embedded UI scales better if the <canvas> element on which it is rendered is small
• workaround for a bug present in Safari, increasing the amount of times the SDK can be reloaded in the same browser tab before running out of memory

2.1.0-rc.2

(03-10-2023)

• fix for a condition with the embedded UI that could occur when deinitializing and initializing the SDK again

2.1.0-rc.1

(30-09-2023)

• additional messages are now displayed on the default <canvas> before the Web SDK loads fully to indicate the progress
• if the SDK cannot keep up with the real-time computations, a 'CPU on fire' icon appears, the measurement is aborted and blocked from starting for the next 5 seconds
• the computational overload can be detected programistically as a new OperatingMode (SystemOverloaded) in the SDK API
• performance improvements
• bug fixes

2.1.0-beta.2

(25-09-2023)

• Health Risks available in the Swift iOS API of the SDK

2.1.0-beta.1

(21-09-2023)

• further performance improvements in the computational pipeline
• fixes for some web-on-mobile specific issues
• support for the Web version on iOS 17
• automatic Wake Lock during the measurement in the Web version
• web version loading progress indicator
• fix for Camera Swap in the Web version

2.1.0-beta.0

(15-09-2023)

• performance improvements in some parts of the computational pipeline
• performance improvements in SDK's embedded UI rendering

2.0

The 2.0 release of the SDK brings a redesigned API surface and a fully integrated measurement UI/UX

2.0.0-beta.18

(31-08-2023)

• further performance improvements in some parts of the pipeline
• SDK size reduction
• fix for iOS Flutter SDK

2.0.0-beta.17

(25-08-2023)

• Swift/Objective-C API wrapper for the iOS SDK
• support for Per-user (automatic) licensing model

2.0.0-beta.16

(11-08-2023)

• performance improvements in some parts of the pipeline
• fix for iOS camera not deinitializing properly at SDK deinitialization

2.0.0-beta.15

(21-06-2023)

• fix new presets not available in Android Flutter plugin

2.0.0-beta.14

(19-06-2023)

• two new unvalidated measurement presets have been added (FourtyFiveSecondsUnvalidated and ThirtySecondsUnvalidated) which allow for shorter measurements (45 and 30 seconds respectively)

2.0.0-beta.13

(02-06-2023)

• slightly improved rPPG signal quality/rejection rate when the user is further away from the camera
• added getSignalQualityMapPng method, which returns a PNG image with the signal quality map
• added getFaceTexturePng method, which returns a PNG image with the region of the face used for the PPG signal extraction
• added getFullPpgSignal method which returns a PPG signal after the measurement has concluded

2.0.0-beta.12

(30-05-2023)

• lower signal quality threshold for the Relaxed measurement mode

2.0.0-beta.11

(19-05-2023)

• added getCurrentSignalQualityMetric method to the SDK API
• added average_signal_quality to the measurement results
• updated Blood Pressure inference model

2.0.0-beta.0

• Fully integrated measurement UI/UX.

1.1.0

(11-11-2022)

New:

• Interbeat intervals available after the measurement has concluded
• Cardiovascular health risks calculation

1.0.2

(21-09-2022)

• [iOS] missing MinimumOSVersion information added to plist.info file

1.0.1

(19-09-2022)

• [iOS] fix for a possible crash when deinitializing the SDK and initializing it again

1.0.0

(16-09-2022)

Initial public SDK release.