November 2025 Summaries

Tailscale's YouTube channel has recently reached a milestone of 50,000 subscribers, reflecting significant growth and community engagement over the past 2.5 years. Unlike typical commercial channels, Tailscale's channel focuses on creating meaningful and educational content without relying on sponsors or ads, allowing for a "Slow YouTube" approach that emphasizes depth and deliberate exploration of networking topics. The channel's development has been driven by a one-person team, guided by community feedback, and supported by the innovative Tailscale team. Future plans involve expanding content formats, enhancing production quality, and incorporating more voices, with aspirations to hire individuals passionate about teaching networking concepts. The channel aims to continue evolving, building on its thoughtful and collaborative foundation.

Tailscale has released version 4 of its GitHub Action, transitioning from Bash to TypeScript to enhance functionality, reliability, and performance. This update addresses limitations of previous versions, such as slow propagation of firewall rules and lingering disconnected devices, which affected CI/CD workflows. By leveraging the GitHub Actions Toolkit, the new version introduces features like automatic device cleanup and improved speed through efficient caching, ultimately optimizing the user experience and potential cost savings. The upgrade simplifies connecting GitHub managed runners to infrastructure using zero trust principles, enabling seamless automation for tasks like integration tests and database migrations. The Tailscale GitHub Action v4 is designed to be easy to adopt by updating workflow references, and user feedback is encouraged to further refine Tailscale’s CI/CD tools.

Mailing a Tailscale node to family or friends can provide remote troubleshooting, VPN access, and off-site backups, with devices like Raspberry Pi, Apple TV, or Android TV serving as low-power, always-on nodes. These devices enable remote network access, allowing users to diagnose issues, provide support, and share files securely across distances. While Linux-based setups offer versatility and remote management via SSH, Apple TV and Android TV devices are easier to set up but offer limited remote access capabilities. Tailscale enthusiasts have creatively used these setups to assist family members with health issues, circumvent restrictive firewalls, and maintain connectivity with loved ones in challenging situations. The process involves setting up the device with Tailscale, testing its functionality, and sending it to the intended destination, where it can be connected to the home network for continuous operation.