v3.34.0

Features

• HEALTH_SUCCESS_WAIT_DURATION variable, defaulting to 5s
• Rename port forwarding variables (prepare to add ProtonVPN, see #1488)
  • VPN_PORT_FORWARDING_STATUS_FILE
  • VPN_PORT_FORWARDING
  • Deprecate PIA specific variables for VPN port forwarding
• Servers data updated for: perfect privacy, surfshark
• Routing: log default route family as string

Fixes

• Mullvad: add aes-256-gcm cipher to support their newer Openvpn 2.6 servers
• Perfect privacy: update cert and key (thanks @Thamos88 and @15ky3)
• Perfect privacy: remove check for empty hostname in servers
• Routing: add policy rules for each destination local networks (thanks @kylemanna)
• Settings: clarify Wireguard provider unsupported error
• Minor fixes
  • Pprof settings rates can be nil

Maintenance

• Wrap all sentinel errors and enforce using errors.Is
• Migrate usages of inet.af/netaddr to net/netip
• Use netip.Prefix for ip networks instead of net.IPNet and netaddr.IPPrefix
• Use netip.Addr instead of net.IP
• Wireguard: use netip.AddrPort instead of *net.UDPAddr
• Healthcheck use Go dialer preferrably
• Upgrade Wireguard dependencies
• Upgrade inet.af/netaddr dependency
• Upgrade golang.org/x/net to 0.10.0
• Upgrade github.com/fatih/color from 1.14.1 to 1.15.0
• Upgrade golangci-lint from v1.51.2 to v1.52.2
• Upgrade github.com/vishvananda/netlink from 1.1.1-0.20211129163951-9ada19101fc5 to 1.2.1-beta.2
• Upgrade golang.org/x/sys from 0.7.0 to 0.8.0
• Remove unneeded settings/helpers/pointers.go, CopyNetipPrefix and settings/sources/env envToInt function
• Fix netlink tagged integration tests
• Settings: use generics for helping functions (thanks @bubuntux)
• Simplify default routes for loop
• Development container: do not bind mount ~/.gitconfig