Teamviewer Release Notes

Operating system - Windows

Version - 15.79.4
Release date - 2026-06-22

New features

• Feature‑level permissions in Conditional Access have been expanded to include Remote Terminal.
• Users can now share their screen from the web version of TeamViewer. A session can be started from the installed TeamViewer application, with no installation required on the remote side.
• Devices now inherit the policy of their assigned device group by default if no policy is explicitly set. Users can still assign a different policy at any time. This applies only when a device belongs to a single device group.
• The default setting for “Session Insights logging” (outgoing Session Insights types only) is now set to “Allowed” instead of “After confirmation.” If user interaction is required, the access control can be adjusted locally, via policy, or by enabling the new stop option in Company Settings.
• Tooltips in the in‑session toolbar have been reworked to provide a more consistent user experience.
• Administrators can now filter users by creation date to find accounts created within a specific time range.
• A new column showing the user creation date has been added to the user management page, making newly created accounts easier to identify.

Improvements

• Session Insights logging has been improved when used with the “Switch sides with partner” functionality.

Bugfixes

• Improved clipboard functionality for more reliable behavior, including when used with remote desktop connections.
• Fixed a bug where the Share button disappeared after sharing a device group from the command bar.
• Fixed a bug where the Dashboard button was missing in the QuickActions area for connections to mobile devices.
• Fixed a bug where policies were not displayed properly when a device belonged to more than one device group.
• Fixed a bug where the delete confirmation dialog did not close after a successful deletion.
• Fixed a bug in the Event Log where outgoing connections to managed devices sometimes displayed the device ID instead of the signed‑in account as the author. Outgoing connections now consistently display the account as the author.
• Fixed an issue where users could enter edit mode for other users before permissions were fully loaded, leading to confusing error messages.
• Fixed a security vulnerability (Security Bulletin: TV-2026-1006).

Operating system - macOS

Version - 15.79.4
Release date - 2026-06-22

New features

• Feature‑level permissions in Conditional Access have been expanded to include Remote Terminal.
• Devices now inherit the policy of their assigned device group by default if no policy is explicitly set. Users can still assign a different policy at any time. This applies only when a device belongs to a single device group.
• The default setting for “Session Insights logging” (outgoing Session Insights types only) is now set to “Allowed” instead of “After confirmation.” If user interaction is required, the access control can be adjusted locally, via policy, or by enabling the new stop option in Company Settings.

Improvements

• Anonymous crash reports are now sent automatically unless "Automatically send crash reports" is turned off in Advanced settings, or a choice was made in earlier versions of TeamViewer to not send crash reports.
• Reliability and performance of Remote Audio has been improved.
• Session Insights logging has been improved when used with the “Switch sides with partner” functionality.

Bugfixes

• Fixed a bug that caused connections to macOS devices to get stuck on “Starting remote session” when the remote Mac’s display was in sleep mode.
• Fixed a bug that caused the “Full access control when a partner is connecting to the login window” setting to not work correctly and prevented connections to the login screen.
• Fixed a bug where the Share button disappeared after sharing a device group from the command bar.
• Fixed a bug where policies were not displayed properly when a device belonged to more than one device group.
• Fixed a bug where the delete confirmation dialog did not close after a successful deletion.
• Fixed a security vulnerability (Security Bulletin: TV-2026-1006).

Operating system - Linux

Version - 15.79.4

Release date - 2026-06-22

New features

• Devices now inherit the policy of their assigned device group by default if no policy is explicitly set. Users can still assign a different policy at any time. This applies only when a device belongs to a single device group.
• It is now possible to start TeamViewer connections from the command line.

Improvements

• Support for screen rotation on Raspberry PI has been added.

Bugfixes

• Connections to Raspberry Pi devices running Wayland should be possible again.

Operating system - Windows

Version - 15.78.4

Release date - 2026-06-09

Improvements

• Permissions inheritance has been improved, increasing reliability when permissions are assigned to user group managers.

Bugfixes

• Fixed a bug where 'Show details' button was not showing up on command bar upon selection of a device group.
• Fixed a bug which was causing the legacy groups to disappear when applying hide offline filter in basic view.
• Fixed a bug where devices were loading infinitely after login.
• Fixed a bug which was causing crash in application.

Operating system - macOS

Version - 15.78.4

Release date - 2026-06-09

Improvements

• Permissions inheritance has been improved, increasing reliability when permissions are assigned to user group managers.

Bugfixes

• Fixed a bug where 'Show details' button was not showing up on command bar upon selection of a device group.
• Fixed a bug where devices were loading infinitely after login.
• Fixed a bug which was causing crash in application.
• Fixed a bug that caused connections to macOS devices to get stuck on “Starting remote session” when the remote Mac’s display was in sleep mode.

Operating system - Windows

Version - 15.78.3

Release date - 2026-05-26

New features

• Users can now assign a service case directly from the device page in TeamViewer Remote.
• The view for creating Conditional Access rules has been streamlined and is now available as a full‑page view. Company‑based Conditional Access rules (now called internal rules) can be created on a single page instead of through multiple steps:
  • Chat
  • Manage virtual monitors
  • Port forwarding
  • Session Insights logging
• Multitenancy with Conditional Access is now available, enabling organizations to manage and securely connect data sources across multiple companies within a single framework. Organizations with access to both Conditional Access and Multitenancy can control data sources across multiple entities and create Conditional Access rules for external partners or subsidiary companies.
• Supporters now receive an automatically assigned virtual IP address for tunneling during agentless access, enabling secure access limited to the configured port from the supporter’s device.
• In‑app notifications are now displayed in TeamViewer Remote when a service case is created or assigned, and when an end user comes online with an active service case. This enables faster and more responsive handling of service requests.
• It is now possible to configure, for all outgoing Session Summary types, whether the supporter and/or the remote user can stop logging.
• The dashboard button has been removed from the Quick Actions in the in‑session toolbar. The functionality remains available from the Files & Extras menu.
• The user interface now displays billing permissions, enabling administrators to grant billing access required for the Customer Portal.

Improvements

• Users can now connect to a session using Windows Authentication directly from the device page in TeamViewer Remote.
• Users can now close a session directly from the device page in TeamViewer Remote.
• The UI toggle in the Classic client is now visible to Tensor‑licensed admins to support early exploration and onboarding of the TeamViewer Remote interface.
• Automatically created custom modules and rollout setup configurations are now filtered out from the client, reducing UI clutter and preventing potential performance impact.
• Tooltip styling in the port forwarding user interface is now consistent across all areas and aligned with the overall TeamViewer design.
• The device management page in Settings has been enhanced to provide a clearer overview of device permissions. For company‑managed devices, internal members are now grouped as Company, while external users are listed separately with their respective permissions.
• The way the client receives updates about changes to devices and device groups has been improved.

Bugfixes

• Fixed a bug where connections started via contacts were blocked because of an invalid connection type check.
• Fixed a crash that could occur after switching sides during a remote control session when sending an in‑session chat message.
• Fixed a bug where Session Insights data downloads failed in the client and were instead redirected to the web client.
• Fixed a bug that affected bulk manager removal and device or device group sharing.

Operating system - macOS
Version - 15.78.3
Release date - 2026-05-26

New features

• Users can now assign a service case directly from the device page in TeamViewer Remote.
• To support toolbar customization, the look and feel now adapts to the operating system’s design. The main actions (such as Actions, View, etc.) have been moved to the menu bar, allowing use of the search functionality in the Help menu.
• It is now possible to customize the in‑session toolbar using the operating system’s configuration mechanism. Right‑clicking the toolbar provides access to the Customize Toolbar option.
• The view for creating Conditional Access rules has been streamlined and is now available as a full‑page view. Company‑based Conditional Access rules (now called internal rules) can be created on a single page instead of through multiple steps.
• Feature‑level permissions in Conditional Access have been expanded to include:
  • Chat
  • Manage virtual monitors
  • Port forwarding
  • Session Insights logging
• Multitenancy with Conditional Access is now available, enabling organizations to manage and securely connect data sources across multiple companies within a single framework. Organizations with access to both Conditional Access and Multitenancy can control data sources across multiple entities and create Conditional Access rules for external partners or subsidiary companies.
• In‑app notifications are now displayed in TeamViewer Remote when a service case is created or assigned, and when an end user comes online with an active service case. This enables faster and more responsive handling of service requests.

Improvements

• Users can now connect to a session using Windows Authentication directly from the device page in TeamViewer Remote.
• Users can now close a session directly from the device page in TeamViewer Remote.
• The UI toggle in the Classic client is now visible to Tensor‑licensed admins to support early exploration and onboarding of the TeamViewer Remote interface.
• Automatically created custom modules and rollout setup configurations are now filtered out from the client, reducing UI clutter and preventing potential performance impact.
• The device management page in Settings has been enhanced to provide a clearer overview of device permissions. For company‑managed devices, internal members are now grouped as Company, while external users are listed separately with their respective permissions.
• The way the client receives updates about changes to devices and device groups has been improved.

Bugfixes

• Fixed a bug where the classic settings opened when using the TeamViewer > Settings menu item or keyboard shortcut in TeamViewer Remote.
• Fixed a bug that could prevent Device Dock from opening.
• Fixed a bug that affected bulk manager removal and device or device group sharing.

Users are now able to establish and join video calls with a new mobile app for iOS and Android smartphones and tablets. Once a user has logged in, they will have access to the contacts list and can establish a new call, join an ongoing call, or join a new incoming call. Below are some screenshots showing the iOS version of the new app.

Inside of a call the user has all of the essential features available (as seen from the Assist browser version). Depending on a user’s granted permissions, this may include:

• Viewing both the active video stream in a small and large window
• Switching on and off the microphone, camera, and flashlight
• Switching between front and back camera
• Whiteboard for drawing, image sharing, and more
• Chat feature that works as a timestamp for actions as well
• Inviting additional participants
• Taking a snapshot or a picture
• Sharing your screen
• Starting and stopping recording
• Live Pointer
• Sending and receiving of a warning signal

New User Interface

The Augmented Portal from AS 2.0 has now been merged with the new Frontline Command Center. All Command Center screens have been reworked to further improve the intuitively and ease of use.

For the example of user management, the following screenshots show the old style (on the left side) and the new look and feel (on the right).

Phonebook

A phonebook has been added to the Command Center that allows quick configuration in an intuitive way that displays contacts for a user. The screenshot below shows how the configuration of the phonebook looks like. Users who have the corresponding permission can access the screen, filter on teams, and configure who is allowed to call whom.

Calling offline users

Users can be called independently if they are online or offline. Those users that are offline can get a notification by email or SMS informing the user that they have been invited for a call or that a call has already started.

Group Calls

Group calls can now be started by calling an entire team. Those users that are offline can get an email or SMS informing them that they have been invited for a call. Establishing group calls can be done via Assist, the new mobile Apps, and the Smart Glasses App.

Chat

During a video call, users now can exchange text messages in a chat module. Incoming text messages can automatically be translated into a user’s preferred language.

The chat is also used to log events, for example: when participants join or leave a call, send media, start recording the call or send a warning signal. Whenever users share images or documents they can conveniently be accessed through the chat module. Same for the videos in case a video call has been recorded.

Whether a user is allowed to use the chat module or not depends on whether the appropriate permissions have been granted to them.

Whiteboard

The image editor in the new release is now called
whiteboard
and has been re-designed to provide more functionality and enhance its usability. The screenshot below shows how the whiteboard looks.

A significant improvement is a fact that the user can still see the live video streams while editing an image. The live video streams are shown in the lower right corner. The user can decide to edit the image in a private mode and share it afterward or draw live. When the live drawing is activated all participants in a call see immediately what is being drawn inside the image.

Entering the whiteboard can be done with one click when taking a photo. Whether a user is allowed to use the whiteboard or not depends on whether the appropriate permission has been granted.

Intervention via Warning Signal

All participants of a call can send a warning signal to other participants. With the optical warning signal, supporters can warn the technician when a mistake is about to occur.

Guest Invitations

In the previous Frontline release, a guest user could only be invited to a call once a call has been established. The new release now supports that as well as users can be invited from outside a call. When doing so, the guest users receive an email or SMS with a link inside that routes them to join the call.

User Notifications

Users can be notified by email when certain events take place, such as:

• Welcome email when a new user has been created
• Two-factor authentication has been activated or deactivated
• The user is offline and gets invited to a call

Service Cases / Service Reports

Users with the appropriate permissions can link a call to a service case by creating a service report summarizing the content of the calls. Compared to the previous release the content of the service report has been significantly enriched by adding the entire chat log. Furthermore, it is now possible to associate multiple calls with one service report.

Two-Factor Authentication

Users are now able to authenticate themselves by entering the second form of identification during the login process. Users have the free choice of any compatible authenticator app on the market (i.e. compliant to RFC 6238 TOTP: Time-Based One-Time Password Algorithm, e.g. Google Authenticator, Microsoft Authenticator) or can select our new Smart Glasses Authenticator app. The latter one has the unique benefit to generate the second factor as a QR code that can be scanned by smart glasses for a convenient login.

Two-factor authentication is being activated or deactivated for entire teams not for individual users.

Below are some screenshots of the iOS version of Ubimax's Smart Glasses Authenticator app.

The Smart Glasses Authenticator app can be found in the Google Play Store and Apple App Store following the links below.

iOS version:

Android version:

New supported Smart Glasses

Compared to the previous Frontline release, we have one new smart glass that has been added to the portfolio, the Epson Moverio BT-300/350.

Deployment Options

Compared to the previous Frontline release, the deployment option "Frontline Cloud" has been further optimized. The following table lists the available deployment options with their differences.

Others

• On the details page of the service report, it is now possible to download all related media as a zip file.
• Support of Chromium-based Edge Browser