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v1.66.0
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@nickoneill nickoneill released this 08 May 21:12
· 121 commits to main since this release
v1.66.0
e2a0fc0

We recommend updating all Tailscale clients to v1.66.0 or later to benefit from additional security improvements.

All platforms

  • Implemented client-side quarantining for shared-in exit nodes, as a mitigation for a security vulnerability described in TS-2024-005.

Linux

  • Use the --stateful-filtering flag for the tailscale up to enable stateful filtering for subnet routers and exit nodes, as a mitigation for a security vulnerability described in TS-2024-005.
    • Note: This change can break existing setups that depend on forwarding connections from external hosts (internet, LAN, Docker containers, etc.) into the tailnet through a Tailscale node. If your setup depends on such forwarding, you can disable stateful filtering with the tailscale up --stateful-filtering=false command.
  • Use tab completion to type the first few letters of a Tailscale CLI command, flag, or arguments, followed by the tab key to complete the item being typed. Set up tab completion by using the tailscale completion command.
  • Use the tailscale exit-node suggest command to automatically pick an available exit node that is likely to perform best.
  • Site-to-site networking now also requires --stateful-filtering=false in addition to --snat-subnet-routes=false on new subnet routers. Existing subnet routers with --snat-subnet-routes=false will default to --stateful-filtering=false.

macOS

  • View a suggested exit node in the Exit Node picker when available.
  • Generate a macOS Configuration Report .txt file from the Bug Report view to help the Tailscale support team diagnose issues.
  • Improved error detection logic warns the user when a version mismatch is detected between the Tailscale client GUI and the network extension.

iOS

  • See direct vs. relayed connections in the Ping view.
  • View a suggested exit node in the Exit Node picker when available.
  • Use auth keys to log in without using the browser.
  • Search tagged devices by tag in the Devices list.
  • Remove accounts in the Fast User Switching view by using a long press, without having to log out.
  • Improved UI experience to log into a custom coordination server like Headscale.
  • The Fast User Switching view can now be used when Tailscale is disconnected.
  • Improved error detection logic warns the user when a version mismatch is detected between the Tailscale client GUI and the network extension.
  • Reduced app launch time.

tvOS

  • Manage DNS configuration in the DNS Settings view.
  • Generate a bug report identifier by navigating to About Tailscale > Report an issue.
  • Improved error detection logic warns the user when a version mismatch is detected between the Tailscale client GUI and the network extension.

Android

  • We've rebuilt the Android app from the ground up, adopting a similar design that we've previously rolled out on iOS and using the latest Android best practices.
  • Use new status indicators to see at-a-glance insights into node connectivity. Tap on a node to see detailed information.
  • See detailed information about resolvers, domains, and routing configurations in a dedicated DNS Settings view.
  • See the status of Tailnet lock and node keys.
  • Use Fast user switching to switch between two or more logged-in accounts on the same device, without requiring you to re-authenticate.
  • Use auth keys to log in without using the browser.
  • Manage Android devices in your tailnet using Mobile Device Management (MDM) solutions such as Google Workspace, Microsoft Intune, or TinyMDM, among other tools.
  • Accessibility support.
  • Use dark mode as an alternative to light mode.
  • The Quick Settings tile has been temporarily disabled, pending resolution of an issue.
  • More intuitive behavior switching between exit nodes.
  • Resolved an issue with LAN access during exit node use.
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