webOS OSE 2.10.0 Release Notes

Release date: April 02, 2021

This version corresponds to the GitHub releases from build #296 to build #325.

New and Changed Features

ACG Migration

  • Fixed crash issues related to the GSlice memory problem.
  • Modified trustLevel syntax.
  • Modified .perm.json files syntax.
  • Migrated bugreportd to ACG model.
  • Added ACG permission for the Test WebRTC app.

Core Applications

Sample Apps

  • Added a MediaGallery app.

Application Framework


  • Released Command-Line Interface (CLI) 2.1.0.

Manager & Services


  • SAM
    • Added .yaml file for configd-data.


  • LSM
    • Clean up unused files in maliit-framework-webos.
    • Fixed incorrect VKB position when the app sets it.
    • KeyboardView animation.
  • Upgraded Qt version to v5.12.10.
  • Updated initscripts for Qt and MaliitServer.


  • Camera Service
    • Added DMA buffer and POSIX support to camera framework.
  • Audio
    • Added an API (com.webos.service.audiofocusmanager) that allows the user to control audio resources.
  • Added common architecture framework in h/w accelerated encoding for WebRTC.
  • Added media codec interface for webRTC encoding.
  • Fixed an issue that video loop in web browser only play once.


  • Updated the latest version of loctool and plugins.
  • Updated the system fonts.
  • Fixed timezone issues.


  • A2DP profile is now always connected with enabled UUID.
  • Fixed issues related to A2DP ⬌ mobile connection.
  • Added kernel config for VLAN and ethernet adapter.
  • Supported multiple wired-ethernet interfaces


  • Migrated client permission of db8 to power2 service.

External Devices

  • PDM
    • Fixed the user-based mount path.
    • Added access restriction to storage and non-storage devices based on the user.
    • Updated the separate PDM service files.
  • Added an API (com.webos.service.storageaccess) to support a unified interface for various storage systems.
  • Added an API (com.webos.service.peripheralmanager) to support peripheral device connection.

Base Components


  • bootd
    • Removed old API groups.

Web Engine

  • Blink
    • Fixed a video info issue passing to natural_video_size callback.
    • Removed dependency to MACHINE variable from mksnapshot-cross.


  • ConnMan
    • Added P2P support.

JS Service

  • Fixed crash issue when index.js is not placed in root folder.

Build System & SCM


  • Updated to the latest revision from Yocto Dunfell 3.1.

Fixed Issues

  • n/a

Known Issues

  • n/a