- Improved netstack performance with GC tuning and defaulted to userspace networking mode on gokrazy; set tailscale0 link speed to UNKNOWN
- Added new capabilities: site‑relative IPv4 addressing via IPv6 MagicDNS, custom ipn.StateStore support, Android TV support, initial ts2021 deployment using Go 1.18, and Linux taildrop file‑get loop with conflict handling
- Fixed platform‑specific issues: HTTPS proxy handling on Windows, Synology and macOS; CLI fix on macSys; port‑mapping on FreeBSD; MSI installer naming; restored Talkback support; more reliable quit‑on‑termination for macOS, iOS, and Android