ISL Light 4.4.2147.11 for Android (2021-12-14)


General Information

On 14th of December the following was released:

  • ISL Light 4.4.2147.11 for Android (release_date=2021-12-14, build=674ed42a80bb617e35c0a6e3cece1d2f18efd4de, platform=Android, os_version=5.0.0-FFF).

Upgrading to new version

Hosted service users please check Upgrading Hosted Service for iOS or Android .

Server license users please check Upgrading Server License for iOS or Android .

ISL Light 4.4.2147.11 for Android is available in Google Play Store and it has also a corresponding program file (isl_light_4_4_2147_11_android_202112140951_47b0c36d.program) which adds information about customizations to ISL Conference Proxy. Server License users need to use Online update to get the file.


ISL Light - Mobile Android - Update ISL Light project file to use compileSdkVersion='30' (SPECIAL) [ISLLIGHT-5765] More


Android target API was raised to version 30 in order to be compliant with Google Play requirements.

ISL Light - Mobile Android - Sign apk with Signature Scheme v2 and v3, move zipalign to before signing (FEATURE) [ISLLIGHT-5894] More


In previous version ISL Light application was signed with only v1 signature. Signature v2 and v3 were added due to Google Play requirement.

ISL Light - Mobile Android - ISL Light for Android crashes after accepting MediaProjection request (DEFECT) [ISLLIGHT-5889] More


ISL Light for Android application crashed after accepting MediaProjection request on Android 10 or newer. The issue was caused due to requirement of Android ( on Android 10 or newer ) to have notification channel while requesting MediaProjection. The missing notification channel was added and the application does not crash anymore.

The defect was fixed.

ISL Light - Mobile Android - Touch events not working with MediaProjection on Android 12 (DEFECT) [ISLLIGHT-5923] More


Users were unable to control their Android 12 device in case there was an active MediaProjection streaming in progress. The issue was in implementation of the overlay which shows the annotation tool. Implementation of overlay was redesigned, the control should no longer be blocked even if MediaProjection streaming is in progress.

The defect was fixed.

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