The Stable channel has been updated to 55.0.2883.103 (Platform version: 8872.73.0) for all Chrome OS devices. This build contains a number of bug fixes and security updates. Systems will be receiving updates over the next several days.

If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 vertical dots in the upper right corner of the browser).

Bernie Thompson
Google Chrome

The Beta channel has been updated to 56.0.2924.28 (Platform version: 9000.29.0) for all Chrome OS devices. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found ...
The Beta channel has been updated to 56.0.2924.28 (Platform version: 9000.29.0) for all Chrome OS devices. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found here.

If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 vertical dots in the upper right corner of the browser).

Grace Kihumba
Google Chrome

The dev channel has been updated to 57.0.2950.4 for Mac and Linux, and 57.0.2950.4/5 for Windows.


A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.


Di Mu
Google Chrome

Google Chrome
The beta channel has been updated to 56.0.2924.28 for Windows, Mac, and Linux.


A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.


Richard Bustamante
Google Chrome

The Beta channel has been updated to 56.0.2924.26 (Platform version: 9000.26.0) for all Chrome OS devices except for rambi devices. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found ...
The Beta channel has been updated to 56.0.2924.26 (Platform version: 9000.26.0) for all Chrome OS devices except for rambi devices. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found here.

If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 vertical dots in the upper right corner of the browser).

Grace Kihumba
Google Chrome





The stable channel has been updated to 55.0.2883.95 for Mac.This will roll out over the coming days/weeks.


A list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.



Krishna Govind
Google Chrome

The Dev channel has been updated to 56.0.2924.26 (Platform version: 9000.26.0) for all Chrome OS devices except mario, minnie and stout. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found 
The Dev channel has been updated to 56.0.2924.26 (Platform version: 9000.26.0) for all Chrome OS devices except mario, minnie and stout. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found here.

If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 vertical dots in the upper right corner of the browser).

Grace Kihumba
Google Chrome

Ladies and gentlemen, behold!  Chrome Beta 56 (56.0.2924.23) for Android has been released and will be  available in Google Play over the next few hours.  A partial list of the changes in this build is available in the ...
Ladies and gentlemen, behold!  Chrome Beta 56 (56.0.2924.23) for Android has been released and will be available in Google Play over the next few hours.  A partial list of the changes in this build is available in the Git log.  Details on new features are available on the Chromium blog, and developers should check out our updates related to the web platform here.

If you find a new issue, please let us know by filing a bug. More information about Chrome for Android is available on the Chrome site.

Alex Mineer
Google Chrome

The Stable channel has been updated to 55.0.2883.87 (Platform version: 8872.70.0/ 8872.70.1) for all Chrome OS devices. This build contains a number of bug fixes, security updates, and feature enhancements. Systems will be receiving updates over the next several days.

Some highlights of these changes are:
  • API for setting BLE Advertising frequency for Kiosks
  • Files App Gallery: Resize Image Feature
  • SAML support for Integrated Windows ® Authentication
  • More Chrome APIs are whitelisted to force-install Apps and Extensions in Public Sessions.

If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 vertical dots in the upper right corner of the browser).

Bernie Thompson
Google Chrome

The dev channel has been updated to 57.0.2946.0 for Mac and Linux (Windows update will be coming next week).


A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.

Di Mu
Google Chrome

Chrome for Android has been updated to version 55.0.2883.91; the update will be  available in Google Play over the next few days.  A partial list of changes in this build can be found ...
Chrome for Android has been updated to version 55.0.2883.91; the update will be available in Google Play over the next few days.  A partial list of changes in this build can be found here.
This release fixes a CSS regression, a crash when signing in with out of date Google Mobile Services, and a major crash for x86 devices running Android 4.3 (Jelly Bean).

If you find a new issue, please let us know by filing a bug. More information about Chrome for Android is available on the Chrome site.

Alex Mineer
Google Chrome

The stable channel has been updated to 55.0.2883.87 for Windows and Mac on (12/09) and Linux on (12/12). This will roll out over the coming days/weeks.


A list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.



Krishna Govind
Google Chrome

The Beta channel has been updated to 55.0.2883.87 (Platform version: 8872.70.0) for all Chrome OS devices. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found here.

If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 vertical dots in the upper right corner of the browser).

Bernie Thompson
Google Chrome

The Chrome team is excited to announce the promotion of Chrome 56 to the beta channel for Windows, Mac and Linux. Chrome 56.0.2924.21 contains our usual under-the-hood performance and stability tweaks, but there are also some cool new features to explore - the Chromium blog will be updated with more information as this release rolls out over the coming week.


A list of changes in this build is available in the log.  Interested in switching release channels?  Find out how here. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.



Richard Bustamante
Google Chrome

Good news, everyone!  Chrome 55 (55.0.2883.84) for Android has been released and will be  available on Google Play over the next few days.  This release contains performance, memory, and stability fixes, as well as a few new features ...
Good news, everyone!  Chrome 55 (55.0.2883.84) for Android has been released and will be available on Google Play over the next few days.  This release contains performance, memory, and stability fixes, as well as a few new features:
  • Easily download music, videos, and even full web pages for viewing offline
  • View and share your downloads within Chrome
  • See misspelled words highlighted in text fields
  • Improvements to contextual search UI
A partial list of the changes in this build is available in the Git log.

If you find a new issue, please let us know by filing a bug. More information about Chrome for Android is available on the Chrome site.

Alex Mineer
Google Chrome

The Beta channel has been updated to 55.0.2883.82 (Platform version: 8872.67.0) for all Chrome OS devices. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found here.

If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 vertical dots in the upper right corner of the browser).

Bernie Thompson
Google Chrome

The dev channel has been updated to 56.0.2924.18 for Windows, Mac, and Linux.


A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.


Richard Bustamante
Google Chrome

The Dev channel has been updated to 56.0.2924.12 (Platform version: 9000.15.0) for all Chrome OS devices except mario, minnie and stout. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found 
The Dev channel has been updated to 56.0.2924.12 (Platform version: 9000.15.0) for all Chrome OS devices except mario, minnie and stout. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found here.

If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 vertical dots in the upper right corner of the browser).

Grace Kihumba
Google Chrome

The dev channel has been updated to 56.0.2924.14 for Windows, Mac, and Linux.



A partial list of changes is available in the log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.



Richard Bustamante
Google Chrome

The Beta channel has been updated to 55.0.2883.76 (Platform version: 8872.65.0) for all Chrome OS devices. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found ...
The Beta channel has been updated to 55.0.2883.76 (Platform version: 8872.65.0) for all Chrome OS devices. This build contains a number of bug fixes, security updates and feature enhancements. A list of changes can be found here.

If you find new issues, please let us know by visiting our forum or filing a bug. Interested in switching channels? Find out how. You can submit feedback using ‘Report an issue...’ in the Chrome menu (3 vertical dots in the upper right corner of the browser).

Bernie Thompson
Google Chrome

Google Chrome
The Chrome team is delighted to announce the promotion of Chrome 55 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks.


Chrome 55.0.2883.75 contains a number of fixes and improvements -- a list of changes is available in the log.  Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 55.
Security Fixes and Rewards
Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.

This update includes 36 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.

[$N/A][664411] High CVE-2016-9651: Private property access in V8. Credit to Guang Gong of Alpha Team Of Qihoo 360 reported through Pwnfest
[$7500][658535] High CVE-2016-5208: Universal XSS in Blink. Credit to Mariusz Mlynski
[$7500][655904] High CVE-2016-5207: Universal XSS in Blink. Credit to Mariusz Mlynski
[$7500][653749] High CVE-2016-5206: Same-origin bypass in PDFium. Credit to Rob Wu (robwu.nl)
[$7500][646610] High CVE-2016-5205: Universal XSS in Blink. Credit to Anonymous
[$7500][630870] High CVE-2016-5204: Universal XSS in Blink. Credit to Mariusz Mlynski
[$5000][664139] High CVE-2016-5209: Out of bounds write in Blink. Credit to Giwan Go of STEALIEN
[$3000][644219] High CVE-2016-5203: Use after free in PDFium. Credit to Anonymous
[$3500][654183] High CVE-2016-5210: Out of bounds write in PDFium. Credit to Ke Liu of Tencent's Xuanwu LAB
[$3000][653134] High CVE-2016-5212: Local file disclosure in DevTools. Credit to Khalil Zhani
[$3000][649229] High CVE-2016-5211: Use after free in PDFium. Credit to Anonymous
[$500][652548] High CVE-2016-5213: Use after free in V8. Credit to Khalil Zhani
[$N/A][601538] Medium CVE-2016-5214: File download protection bypass. Credit to Jonathan Birch and MSVR
[$3000][653090] Medium CVE-2016-5216: Use after free in PDFium. Credit to Anonymous
[$3000][619463] Medium CVE-2016-5215: Use after free in Webaudio. Credit to Looben Yang
[$2500][654280] Medium CVE-2016-5217: Use of unvalidated data in PDFium. Credit to Rob Wu (robwu.nl)
[$2000][660498] Medium CVE-2016-5218: Address spoofing in Omnibox. Credit to Abdulrahman Alqabandi (@qab)
[$1500][657568] Medium CVE-2016-5219: Use after free in V8. Credit to Rob Wu (robwu.nl)
[$1000][660854] Medium CVE-2016-5221: Integer overflow in ANGLE. Credit to Tim Becker of ForAllSecure
[$1000][654279] Medium CVE-2016-5220: Local file access in PDFium. Credit to Rob Wu (robwu.nl)
[$500][657720] Medium CVE-2016-5222: Address spoofing in Omnibox. Credit to xisigr of Tencent's Xuanwu Lab
[$N/A][653034] Low CVE-2016-9650: CSP Referrer disclosure. Credit to Jakub Żoczek
[$N/A][652038] Low CVE-2016-5223: Integer overflow in PDFium. Credit to Hwiwon Lee
[$N/A][639750] Low CVE-2016-5226: Limited XSS in Blink. Credit to Jun Kokatsu (@shhnjk)
[$N/A][630332] Low CVE-2016-5225: CSP bypass in Blink. Credit to Scott Helme (@Scott_Helme, scotthelme.co.uk)
[$N/A][615851] Low CVE-2016-5224: Same-origin bypass in SVG. Credit to Roeland Krak
We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel.

As usual, our ongoing internal security work was responsible for a wide range of fixes:
  • [669928] CVE-2016-9652: Various fixes from internal audits, fuzzing and other initiatives

Many of our security bugs are detected using AddressSanitizer, MemorySanitizer, Control Flow Integrity, or libFuzzer.


Interested in switching release channels? Find out how.  If you find a new issue, please let us know by filing a bug.  The community help forum is also a great place to reach out for help or learn about common issues.


Krishna Govind
Google Chrome