Breaking changes

If you wish to update your previously installed devices to v4.0, first you have to consider the following:

  • If you have 2.x version, you have to update to version 2.21.06.x first

  • If you already have a 3.x version you can update from any subversion of 3.x to 4.0

  • Aternatively you can update the device from any version manually through the Install application function, or with USB storage!

Version 4.0.33

August 31, 2023

Bug fixes
  • Fixed an issue where the Lock feature got the device into a restart loop

Version 4.0.32

August 16, 2023

New Features

  • Added a Network watcher that will watch out for invalid network disconnects that could happen on some devices
  • Implemented the new V2 Preview API

Improvements

  • Added more consistent network type mapping in the Screen info
  • Added a restart after the device wakes up from Working hours. This will help the device release memory which was invalidly held by the WebView
  • Improvements were made to the cache rotate logic
  • The Clear cache feature was improved with a page navigation to avoid problems caused by the current content being loaded in the WebView
  • Unsupported Android versions now will be reported in the Screen info
  • Added new metrics to the device statistics that will show how many times did the application crash on the device
Bug fixes
  • Fixed an issue where videos from bound folders were not cached correctly
  • Fixed an issue where a corrupted temporary metric cache file could cause the metric uploading to not work properly

Version 4.0.23

June 27, 2023

Bug fixes
  • Fixed an issue where registering the device with a chosen content assigned to it only loaded the content after a content refresh command

Version 4.0.22

June 23, 2023

Improvements

  • Crash handling was improved: Now the application will restart the device after 3 Android OS or WebView crashes It will also dump the system logs before device restart to help in identifying issues
  • Improved log uploading with System log and System report options
Bug fixes
  • Fixed an issue where missing content resources were always rechecked on the server
  • Fixed an issue when in some cases the application could not navigate to the assigned content

Version 4.0.20

June 06, 2023

Bug fixes
  • Fixed an issue where the application's user-agent suffix got multiplied when the WebView crashed

Version 4.0.19

May 30, 2023

Improvements

  • Added check for more crash message types to the application's crash watcher.
  • Removed the old and unused firmware update URL on Qbic devices.
Bug fixes
  • Fixed an issue where Working Hours was not working on Saturdays.
  • Fixed an issue where on certain devices the application could not load the content and was not reacting to the Refresh content command.

Version 4.0.15

May 15, 2023

New Features

  • UDP server, and the ability to send custom UDP messages, was added to the application.

Improvements

  • Added a 15-minute timeout before restarting the application to the application process watcher to give the user enough time to change settings in the Settings application.
  • Improved the device analytics metric collection algorithm to provide more accurate measurements.
Bug fixes
  • Fixed an issue where the application was not refreshing the resource validity in the cache.

Version 4.0.13

May 08, 2023

Improvements

  • From now on, when the WebView process crashes, the application UI process will restart instead of the device.

Version 4.0.12

May 04, 2023

Bug fixes
  • Fixed an issue where the Working hours mode if not set caused a crash
  • Fixed an issue where the Advanced configuration default values were not handled properly
  • Fixed an issue where the debug mode could not be immediately turned off
  • Fixed an issue where forcing a device API could cause a crash

Version 4.0.10

May 03, 2023

New Features

  • Added the Advanced configuration feature
  • Added Screen mode for the Working hours

Improvements

  • Improved system error handling

Version 4.0.6

March 20, 2023

Bug Fixes

  • Fixed an issue when Rapid preview mode was selected on the device but preview pictures were not created on content page change

  • Fixed a bug where invalid encoding was used on font resources loaded from the cache

Sorry, your browser does not support inline SVG. article updatedarticle updated9/15/2023 11:21:24 AM (UTC)9/15/2023 11:21:24 AM (UTC)