v3.4.2 v3.41.2

medium risk

BITyia/DroneSplatJul 28, 2026 → Jul 29, 20261 day between releases

What's New

Major update adds IPv6 support, fixes VPN port forwarding deadlock, and improves OpenVPN configurations.

Breaking Changes

  • Restricts custom OpenVPN config protocols to TCP or UDP internally
  • Updater now exclusively uses DoH for Cloudflare and Google

New Features

  • IPv6 address formatting support
  • Wireguard IPv6 support
  • OpenVPN config parsing improvements
  • Provider-specific server data updates
  • Increased global HTTP client timeout to 35s

Improvements

  • Firewall shared mutex prevents race conditions
  • Healthcheck prevents race conditions
  • DNS mutex handling improved
  • DNS over TLS pool behavior fixed
  • Increased global HTTP client timeout to 35s

Bug Fixes

  • Wireguard IPv6 support added
  • OpenVPN config parsing improved
  • Firewall race conditions fixed
  • DNS blocking logic fixed
  • VPN port forwarding deadlock fixed

Upgrade Notes

Upgrade increases global HTTP timeout to 35s and adds IPv6 support for Wireguard. Ensure custom OpenVPN configurations only use TCP or UDP protocols. The Updater now exclusively uses DoH for Cloudflare and Google.

The Two Releases

v3.4.2

BetterDesk 3.4.2

Jul 28, 2026· 3 months ago

Fixes Web Remote functionality that was broken after previous enrollment changes and resolves a security audit vulnerability in the npm dependency `brace-expansion`.

Full release notes
v3.41.2

v3.41.2

Jul 29, 2026· 3 months ago

A comprehensive update fixing issues across Wireguard, OpenVPN, Firewall, Healthcheck, and DNS components. It includes provider-specific fixes for AirVPN, ExpressVPN, PIA, ProtonVPN, and Vyprvpn, as well as increased HTTP timeouts.

Full release notes