update: ProtonVPN's Stealth on Windows (#2701)

Signed-off-by: redoomed1 <[email protected]>
Signed-off-by: Daniel Gray <[email protected]>

docs/vpn.md

@@ -99,7 +99,7 @@ Proton VPN currently only supports ephemeral remote [port forwarding](https://pr
 
 Proton VPN has their [Stealth](https://protonvpn.com/blog/stealth-vpn-protocol) protocol which *may* help in situations where VPN protocols like OpenVPN or Wireguard are blocked with various rudimentary techniques. Stealth encapsulates the VPN tunnel in TLS session in order to look like more generic internet traffic.
 
-Unfortunately it does not work very well in countries where sophisticated filters are deployed that analyze all outgoing traffic in an attempt to discover encrypted tunnels. Stealth is also not yet available on [Windows](https://github.com/ProtonVPN/win-app/issues/64) or Linux.
+Unfortunately, it does not work very well in countries where sophisticated filters that analyze all outgoing traffic in an attempt to discover encrypted tunnels are deployed. Stealth is available on Android, iOS, Windows, and macOS, but it's not yet available on Linux.
 
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