This build contains security & stability improvements. Some highlights of these changes are:
chromebook
The Dev channel has been updated to 20.0.1132.15 (Platform versions: 2268.23.0) for Chromebooks
This build contains functional & stability improvements. Some highlights of these changes are:
- Improvements to trackpad on cr-48
- Updates to Pepper Flash
- Several crash fixes
- Device is freezing after disconnecting external USB mouse (Issue: 31206)
The Dev channel has been updated to 20.0.1132.11 (Platform versions: 2268.16.0) for Chromebooks
The Beta channel has been updated to 19.0.1084.48 for Chromebooks
This release contains stability improvements and bug fixes.
The Beta channel has been updated to 19.0.1084.47 for Chromebooks (Acer AC700 and Samsung Series 5)
The Beta channel has been updated to 19.0.1084.47 (Platform version: 2046.88.0) for Chromebooks (Acer AC700 and Samsung Series 5).
The Dev channel has been updated to 20.0.1123.3 for Chromebooks (Acer AC700, Samsung Series 5, and Cr-48)
The Beta channel has been updated to 19.0.1084.41 for Chromebooks (Acer AC700 and Samsung Series 5)
The Beta channel has been updated to 19.0.1084.41 (Platform version: 2046.68.0) for Chromebooks (Acer AC700 and Samsung Series 5)..
The Dev channel has been updated to 20.0.1116.0 (Platform version: 2199.0.0) for Chromebooks (Acer AC700, Samsung Series 5, and Cr-48)
- Google Drive integrated into the file manager
- 29370 - Fixed issue where audio was not heard on video playback when multiple tabs are open
- 29994 - File manager menu item is missing from the wrench menu. Workaround: Use the keyboard shortcut Ctrl-M or go to chrome://files to open the file manager.
- 25619 - Power button is sometimes unresponsive. Workaround: Long press the power button to shutdown the system.
- 30060 - Unable to enter CJK or other complex characters
- 29981 - Unable to connect to GSM network
- 29316 - Two-finger click sometimes fails on Mario
- 29738 - Occasionally machine fails to detect ethernet connection. Workaround: Rebooting the machine often clears the problem
- 29744 - Cannot add hidden WEP/WPA networks
- 29957, 30059 - Audio is not heard when playing certain media file types when files are saved to the Chromebook
If you find new issues, please let us know by visiting our help site or filing a bug. Interested in switching to the Beta channel? Find out how. You can submit feedback using ‘Report an issue’ under the wrench menu.
The Dev channel has been updated to 20.0.1105.0 (Platform version: 2153.0.0) for Chromebooks (Acer AC700, Samsung Series 5, and Cr-48)
- Updates to Chrome - see this blog post for details
- Switched to open source touchpad driver on Cr-48
- Introduced redesigned UI to Cr-48
- Introduced option for natural scrolling direction
- Some regressions in particular touch use cases
- 122868 - Some flickering seen when opening websites or new tabs. Workaround: Switch to another tab and and switch back to clear the blocky or flickering screen. In some cases, a machine restart may be required.
- 29370 - Video playback sometimes does not work properly when multiple tabs are open. Audio continues but video may stop or stutter. Workaround: Close some tabs or restart machine to clear posible memory issues, and replay video.
The Beta channel has been updated to 19.0.1084.30 (Platform version: 2046.44.0) for Chromebooks (Acer AC700 and Samsung Series 5)
The Beta channel has been updated to 19.0.1084.30 (Platform version: 2046.44.0) for Chromebooks (Acer AC700 and Samsung Series 5). This release contains stability improvements.
If you find new issues, please let us know by visiting our help site or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue’ under the wrench menu.
The Beta channel has been updated to 19.0.1084.17 (Platform versions: 2046.20.0) for Chromebooks
The Beta channel has been updated to 19.0.1084.17 (Platform versions: 2046.20.0) for Chromebooks (Acer AC700 and Samsung Series 5). See more info in the Dev post.
Dev Channel Update for Chromebooks
The Dev channel has been updated to 19.0.1048.17 (Platform versions: 2046.20.0) for Chromebooks (Acer AC700 and Samsung Series 5).
This build contains a number of new features, as well as security & stability improvements. Some highlights of these changes are:
- New modes for multiple monitor handling: mirrored (highest common resolution only), show only on primary, show only on secondary (Switch with Ctrl + F5)
- Updated Scratchpad app
- New file types supported - tar, gz, bzip2
- Updates to local audio and video player
- Functional and visual refresh of the Chrome OS Settings
- Recovery tool supports re-formatting recovery media (use a previous recovery image USB)
- Introduced new Japanese fonts (Motoya G04 Gothic/Mincho).
- Redesigned UI and updated Window Manager
Known issues:
- Issue 29012: Spoken feedback stops after increasing or reducing the machine volume
- Issue 28932: [ZGB] Device does not respond to light sensor
- Issue 28689: Offline help center is displayed when connected to Network
- Issue 28564: [ZGB] Audio fails with HDMi-to-HDMi connection
- Issue 27956: Suppress user/password dialog when re-enabling sync
- Issue 27360: Media hangs on the machine
- Issue 25619: Power button is unresponsive
- Issue 23880: Sign in / Sync: Change of account password results in a sub-optimal experience depending on a number of factors
- Issue 29050: Ethernet disappears when we configure static IP
If you find new issues, please let us know by visiting our help site or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue’ under the wrench menu.
The Stable channel has been updated to 18.0.1025.140 (Platform version: 1660.98.0) for Chromebooks
The Stable channel has been updated to 18.0.1025.140 (Platform version: 1660.98.0) for Chromebooks (Acer AC700, Samsung Series 5, and Cr-48). Machines will be receiving updates to this version over the next several days.
Release highlights:
Dev and Beta Channels Update for Chromebooks
This build contains a number of stability improvements.
- 26151: Occasionally, some users experience loss of audio when playing long streaming videos. Rebooting the system restores audio.
- 26731: When accessibility (verbal feedback) is enabled, viewing different pages causes the CPU usage to go to 100%. Restarting the machine resolves the issue temporarily. Workaround: Disable accessibility with audio feedback.
Dev and Beta Channels Update for Chromebooks - The Beta channel has been updated to 18.0.1025.120
This build contains a number of stability improvements. Some highlights of these changes are:
Dev and Beta Channels Update for Chromebooks - The Beta channel has been updated to 18.0.1025.98
This build contains a number of stability improvements. Some highlights of these changes are:
- Fixes to 15753 & 25971 where Flash content on pages was causing tabs to freeze.
- Wifi improvements
Stable Channel Update for Chromebooks - The Stable channel has been updated to 17.0.963.80
The Stable channel has been updated to 17.0.963.80 (Platform version: 1412.234.0) for Chromebooks (Acer AC700, Samsung Series 5, and Cr-48).
Release highlights:
- Stability & security fixes, as described in the Chrome Stable Update blog post.
Known issues:
- Issue 26698: Time display mismatch
Stable Channel Update for Chromebooks - The Stable channel has been updated to 17.0.963.66
Release highlights:
- Pepper flash: release 11.1.31.322
- Stability & security fixes
If you find new issues, please let us know by visiting our help site or filing a bug. Interested in switching to the Beta channel? Find out how. You can submit feedback using ‘Report an issue’ under the wrench menu.
Dev Channel Update for Chromebooks - The Dev channel has been updated to 19.0.1055.3
The Dev channel has been updated to 19.0.1055.3 (Platform version: 1861.3.0) for Chromebooks (Acer AC700, and Samsung Series 5).
Highlights:
- Introducing new full-screen video and audio player
- New file formats supported: rar, tar, tar.gz, and tar.bz2
- Combined settings pages (still under development)
Known issues:
- Issue 25642: Selecting "Open Date and time options" from Time drop-down does not open the Date/Time settings page
- Issue 26778: Deleting a certificate causes chrome to crash
- Issue 27094 in chromium-os: Cannot connect to 802.1x network using EAP_TLS
- Issue 26823: wpa_supplicant crashes
If you find new issues, please let us know by visiting our help site or filing a bug. You can also submit feedback using "Report an issue" under the wrench icon. Interested in switching to the Dev channel? Find out how.
Beta Channel Update for Chromebooks - The Beta channel has been updated to 18.0.1025.46
This build contains a number of stability improvements. Some highlights of these changes are:
- Shortcut key for submitting Feedback is set as Shift + Alt + i
- 23743 - Fixes issue where cursor focus is lost on the sign-in screen.
- Various fixes to File Manager

