New OneDrive sync client release notes

New OneDrive sync client release notes

Last updated: January 10, 2019

Check back here for information on the latest releases of the new OneDrive sync client. Release notes are included only for builds that reach the Production and Enterprise Rings; the Insiders Ring receives updates rapidly with features ramping all the time.

Here are the latest build numbers in each of the rings of validation, according to The OneDrive sync client update process.

Insiders Ring

Production Ring

Enterprise Ring

Windows

Last released build

18.240.1202.0003

18.222.1104.0007

18.151.0729.0012

Rolling out

18.240.1202.0004

18.222.1104.0007

(February 18, 2019)

Mac

Last released build

18.240.1202.0004

18.222.1104.0007
(Standalone)

18.214.1021.0013
(Mac App Store)

18.151.0729.0014

Rolling out

18.222.1104.0007

(February 18, 2019)

Notes: 

Downloads

Choose your platform and expand the version numbers to see the update notes about each of these builds:

Windows update notes

  • Bug fixes to improve reliability and performance of the client.

  • Bug fixes to improve reliability and performance of the client.

  • Bug fixes to improve reliability and performance of the client.

  • New features gradually rolling out to users:

    • Group policy to silently configure user accounts now supports SharePoint 2019.

  • Bug fixes to improve reliability and performance of the client.

  • New features gradually rolling out to users:

    • When dark theme is enabled in Windows, OneDrive will switch to a dark theme in the Activity Center.

    • Admins now have the ability to configure Team Site Document Libraries to automatically sync on a machine. (Insiders Ring)

    • Fixed some issues causing high CPU usage during OneDrive updates.

    • Improved support for UPN changes in the OneDrive sync client. Learn more

  • Bug fix to address sign-in failures for organizations serviced by 21Vianet or Microsoft Cloud Germany. 

  • Bug fixes to improve reliability and performance of the client.

  • Bug fixes to improve reliability and performance of the client.

  • Updated the silent group policy for Known Folder Move to move folders with existing content.

  • Bug fixes to improve reliability of the client.

  • Bug fixes to improve reliability of the client.

  • Bug fixes to improve reliability of the client.

  • Bug fixes to improve reliability of the client.

  • Bug fixes to improve reliability and performance of the client.

  • New features gradually rolling out to users:

    • Options for users to send feedback ("I like something", "I don't like something", "I have a suggestion"). "Send Feedback" is replacing "Report a Problem."

    • Whenever the device goes on battery saver mode, OneDrive sync client now automatically pauses sync, but the user can overwrite that behavior, if they want.

    • Updated the look and feel of the activity center.

  • Bug fix to address sign-in failures for organizations serviced by 21Vianet or Microsoft Cloud Germany.

  • Bug fixes to improve reliability and performance of the client.

  • New features gradually rolling out to users:

    • Known Folder Move for OneDrive for Business is rolling out to eligible users in OneDrive settings as well as corresponding group policies for IT admins.

Mac update notes

  • Bug fixes to improve reliability and performance of the client.

  • Bug fixes to improve reliability of the client.

  • Bug fixes to improve reliability of the client.

  • Fixes the Finder reopening issue on macOS Mojave (10.14). Learn more

  • Bug fixes to improve reliability and performance of the client.

  • Bug fixes to improve reliability and performance of the client.

  • New features gradually rolling out to users:

    • When Dark Mode is enabled on macOS Mojave (10.14), dark mode will also apply to the sharing window.

    • Fixed a set of issues causing high CPU usage.

    • Improved support for UPN changes in the OneDrive sync client. Learn more

  • Bug fixes to improve reliability and performance of the client.

  • New features gradually rolling out to users:

    • Fixed an issue that caused high CPU usage on Mac.

  • Bug fix to prevent a reliability issue on Mac OS X Yosemite (10.10). This is the last release that runs on Mac OS X 10.10. Learn more

  • Bug fix to address issue when submitting new build to Mac App Store.

  • Bug fixes to improve reliability and performance of the client.

  • New features gradually rolling out to users:

    • When Dark Mode is enabled on macOS Mojave, OneDrive will switch to a new dark theme across all of the UI to ensure a cohesive experience.

    • Users can now sync SharePoint libraries with IRM enabled. Learn more

  • Bug fix to address a crash in the Mac client.

  • Bug fixes to improve reliability of the client.

  • Bug fixes to improve reliability of the client.

  • Bug fixes to improve reliability of the client.

  • Bug fixes to improve reliability of the client.

  • Bug fix to address a recurring crash on Mac OS version 10.10.

  • Bug fix to address a recurring crash on Mac OS version 10.10.

  • Bug fixes to improve reliability and performance of the client.

  • New features gradually rolling out to users:

    • Options for users to send feedback ("I like something", "I don't like something", "I have a suggestion"). "Send Feedback" is replacing "Report a Problem."

    • Updated the look and feel of the activity center.

  • Bug fix to address sign-in failures for organizations serviced by 21Vianet or Microsoft Cloud Germany.

  • Bug fixes to improve reliability and performance of the client.

How to check the version you're using

  1. Click the blue OneDrive cloud icon in the notification area.

    A screenshot showing the cursor hovering over the blue OneDrive icon on the taskbar, with text that says OneDrive - Contoso.

    (You might need to click the Show hidden icons arrow The Show hidden icons button. next to the notification area to see the OneDrive icon. If the icon doesn't appear in the notification area, OneDrive might not be running. Click Start, type OneDrive in the search box, and then click OneDrive in the search results.)

  2. In the activity center, select the More > Settings.

  3. Select the About tab and see the version number under About Microsoft OneDrive.

Need more help?

For more information about the OneDrive desktop app, see the table below or the OneDrive help center:

Title

Description

Sync files with the OneDrive sync client in Windows

Learn how Windows users can set up the OneDrive desktop app.

Which version of OneDrive am I using?

Learn how to tell which OneDrive sync client you're using.

Deploy the new OneDrive sync client in an enterprise environment

Learn how administrators can deploy the OneDrive desktop app for Windows to users in their enterprise environment.

Use Group Policy to control OneDrive sync client settings

Learn how administrators can manage the OneDrive desktop app for users through Group Policy.

Sync files with the OneDrive sync client on Mac OS X

Learn how Mac users can set up the OneDrive desktop app.

Configure the new OneDrive sync client on macOS

Learn how administrators can use options for configuring the OneDrive desktop app on Mac OS X computers.

Restrictions and limitations when you sync files and folders

Knowledge base article with release notes, limits, and restrictions (such as invalid characters in file names).

Online

Get online help
See more support pages for OneDrive and OneDrive for Business.
For the OneDrive mobile app, see Troubleshoot OneDrive mobile app problems.

Email Support icon

Email support
If you still need help, shake your mobile device while you're in the OneDrive app or email the OneDrive support team. To contact One Drive for Business support from your PC or Mac, open the activity center, select More > Send feedback > I don't like something.

One Drive for Business Admins can also view the OneDrive for Business Tech Community, Help for OneDrive for Business Admins, or contact Office 365 for business support.

Office 365 community forums

Tips
Letting us know your location may help us resolve your issue more quickly.

All fixed? If you contacted us and OneDrive starts working again, please let us know by replying to the email we sent you.

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