megachangelog
Security1.90.8

Container image v1.90.8 released

Fixed a security vulnerability (TS-2025-008) where nodes without the tailscaled --statedir flag or TS_STATE_DIR environment variable failed to enforce signing checks in tailnets with Tailnet Lock enabled.

A new release of the Tailscale container image is available. You can download it from Docker Hub or from our GitHub packages repository.

securitycontainertailnet-lockvulnerability

Source: original entry ↗

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Improvement1.104.1

Tailscale Kubernetes Operator v1.104.1

The Tailscale Kubernetes Operator v1.104.1 introduces shared Let's Encrypt account keys for ingress ProxyGroups, custom UDP ports for PeerRelay, image pull secrets support in DNSConfig, improved rolling updates for egress ProxyGroups, and fixes for coordination server URL configuration and HA Service cleanup. New Helm chart customization options and security improvements are also included.

kubernetesoperatorhelmnetworkingsecurity
Announcement1.104.1

Tailscale container image v1.104.1

A new release of the Tailscale container image is available on Docker Hub and GitHub packages repository. This version includes library updates only.

containerdockerreleasedependencies
Feature

Device Posture Monitoring and Alerts

Admins can now configure monitoring and alerts for device posture to help diagnose connectivity problems. New capabilities include badges on the Machines page, filtering by failing postures, custom error messages on clients, and push notifications for posture failures.

posturemonitoringalertsadmin-consolecompliance
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