Warren VPN Beta

byChar0n · Tools

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AI summary

VPN client that routes traffic through a QUIC tunnel and uses a device-held wallet key for authentication. The beta adds device management and clearer connection-status messages.

Generated by AI. May contain inaccuracies.

About this app

Welcome to the Warren VPN client app source code repository.

Warren VPN is a fork of the Mullvad VPN app (GPL-3.0, Mullvad VPN AB). This repository preserves the complete upstream git history, back to 2016, with original authorship intact. It is standalone rather than a GitHub-native fork: the project started in a private repository, GitHub does not allow a private fork of a public repository, and a repository cannot join a fork network after creation. The upstream remote stays wired: security and correctness fixes in the platform layers (routing, DNS, firewall, split tunneling, leak checker) are cherry-picked from upstream, per docs/UPSTREAM-DETACH.md.

Warren VPN carries traffic over a QUIC tunnel and identifies its users by a non-custodial wallet. One Ed25519 key, derived from a BIP39 mnemonic that never leaves the device, authenticates the tunnel's TLS handshake to the exit and signs every request to the Warren backend, which serves accounts, subscriptions and devices. There is no account number and no bearer token. The backend host follows the build channel (api.beta.warrenbrowse.com for the beta builds shipped today).

vpn privacy networking beta

What's new

v1.1.55Oct 29, 2026

Added
[Windows, macOS, Linux, Android] See the devices signed in to your account under Account, Devices, rename one, and disconnect one from another. A disconnected device is signed out and needs the recovery phrase to sign in again. [Windows, macOS, Linux, Android] Open the device list from the blocking message when the account has too many connections or this device has no session credentials.
Fixed
[Windows, macOS, Linux, Android] Connect even when another device of the account still runs a Warren version older than 1.1.36. That device took the session credentials of each hour first and left the up-to-date devices blocked. The device list now shows it, with the advice to update it. [Windows, macOS, Linux, Android] Name the cause when the internet is blocked because this device has no session credentials, instead of a generic message.