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Migration

1.11.0

Migrate legacy special outbounds to rule actions

Legacy special outbounds are deprecated and can be replaced by rule actions.

References

Rule Action / Block / DNS

{
  "outbounds": [
    {
      "type": "block",
      "tag": "block"
    }
  ],
  "route": {
    "rules": [
      {
        ...,

        "outbound": "block"
      }
    ]
  }
}

{
  "route": {
    "rules": [
      {
        ...,

        "action": "reject"
      }
    ]
  }
}

{
  "inbound": [
    {
      ...,

      "sniff": true
    }
  ],
  "outbounds": [
    {
      "tag": "dns",
      "type": "dns"
    }
  ],
  "route": {
    "rules": [
      {
        "protocol": "dns",
        "outbound": "dns"
      }
    ]
  }
}

{
  "route": {
    "rules": [
      {
        "action": "sniff"
      },
      {
        "protocol": "dns",
        "action": "hijack-dns"
      }
    ]
  }
}

Migrate legacy inbound fields to rule actions

Inbound fields are deprecated and can be replaced by rule actions.

References

Listen Fields / Rule / Rule Action / DNS Rule / DNS Rule Action

{
  "inbounds": [
    {
      "type": "mixed",
      "sniff": true,
      "sniff_timeout": "1s",
      "domain_strategy": "prefer_ipv4"
    }
  ]
}

{
  "inbounds": [
    {
      "type": "mixed",
      "tag": "in"
    }
  ],
  "route": {
    "rules": [
      {
        "inbound": "in",
        "action": "resolve",
        "strategy": "prefer_ipv4"
      },
      {
        "inbound": "in",
        "action": "sniff",
        "timeout": "1s"
      }
    ]
  }
}

Migrate destination override fields to route options

Destination override fields in direct outbound are deprecated and can be replaced by route options.

References

Rule Action / Direct

{
  "outbounds": [
    {
      "type": "direct",
      "override_address": "1.1.1.1",
      "override_port": 443
    }
  ]
}

{
  "route": {
    "rules": [
      {
        "action": "route-options", // or route
        "override_address": "1.1.1.1",
        "override_port": 443
      }
    ]
  }

Migrate WireGuard outbound to endpoint

WireGuard outbound is deprecated and can be replaced by endpoint.

References

Endpoint / WireGuard Endpoint / WireGuard Outbound

{
  "outbounds": [
    {
      "type": "wireguard",
      "tag": "wg-out",

      "server": "127.0.0.1",
      "server_port": 10001,
      "system_interface": true,
      "gso": true,
      "interface_name": "wg0",
      "local_address": [
        "10.0.0.1/32"
      ],
      "private_key": "<private_key>",
      "peer_public_key": "<peer_public_key>",
      "pre_shared_key": "<pre_shared_key>",
      "reserved": [0, 0, 0],
      "mtu": 1408
    }
  ]
}

{
  "endpoints": [
    {
      "type": "wireguard",
      "tag": "wg-ep",
      "system": true,
      "name": "wg0",
      "mtu": 1408,
      "gso": true,
      "address": [
        "10.0.0.2/32"
      ],
      "private_key": "<private_key>",
      "listen_port": 10000,
      "peers": [
        {
          "address": "127.0.0.1",
          "port": 10001,
          "public_key": "<peer_public_key>",
          "pre_shared_key": "<pre_shared_key>",
          "allowed_ips": [
            "0.0.0.0/0"
          ],
          "persistent_keepalive_interval": 30,
          "reserved": [0, 0, 0]
        }
      ]
    }
  ]
}

1.10.0

TUN address fields are merged

inet4_address and inet6_address are merged into address, inet4_route_address and inet6_route_address are merged into route_address, inet4_route_exclude_address and inet6_route_exclude_address are merged into route_exclude_address.

References

TUN

{
  "inbounds": [
    {
      "type": "tun",
      "inet4_address": "172.19.0.1/30",
      "inet6_address": "fdfe:dcba:9876::1/126",
      "inet4_route_address": [
        "0.0.0.0/1",
        "128.0.0.0/1"
      ],
      "inet6_route_address": [
        "::/1",
        "8000::/1"
      ],
      "inet4_route_exclude_address": [
        "192.168.0.0/16"
      ],
      "inet6_route_exclude_address": [
        "fc00::/7"
      ]
    }
  ]
}

{
  "inbounds": [
    {
      "type": "tun",
      "address": [
        "172.19.0.1/30",
        "fdfe:dcba:9876::1/126"
      ],
      "route_address": [
        "0.0.0.0/1",
        "128.0.0.0/1",
        "::/1",
        "8000::/1"
      ],
      "route_exclude_address": [
        "192.168.0.0/16",
        "fc00::/7"
      ]
    }
  ]
}

1.9.5

Bundle Identifier updates in Apple platform clients

Due to problems with our old Apple developer account, we can only change Bundle Identifiers to re-list sing-box apps, which means the data will not be automatically inherited.

For iOS, you need to back up your old data yourself (if you still have access to it);
for tvOS, you need to re-import profiles from your iPhone or iPad or create it manually;
for macOS, you can migrate the data folder using the following command:

cd ~/Library/Group\ Containers && \ 
  mv group.io.nekohasekai.sfa group.io.nekohasekai.sfavt

1.9.0

domain_suffix behavior update

For historical reasons, sing-box's domain_suffix rule matches literal prefixes instead of the same as other projects.

sing-box 1.9.0 modifies the behavior of domain_suffix: If the rule value is prefixed with ., the behavior is unchanged, otherwise it matches (domain|.+\.domain) instead.

process_path format update on Windows

The process_path rule of sing-box is inherited from Clash, the original code uses the local system's path format (e.g. \Device\HarddiskVolume1\folder\program.exe), but when the device has multiple disks, the HarddiskVolume serial number is not stable.

sing-box 1.9.0 make QueryFullProcessImageNameW output a Win32 path (such as C:\folder\program.exe), which will disrupt the existing process_path use cases in Windows.

1.8.0

Migrate cache file from Clash API to independent options

References

Clash API / Cache File

{
  "experimental": {
    "clash_api": {
      "cache_file": "cache.db", // default value
      "cahce_id": "my_profile2",
      "store_mode": true,
      "store_selected": true,
      "store_fakeip": true
    }
  }
}

{
  "experimental"  : {
    "cache_file": {
      "enabled": true,
      "path": "cache.db", // default value
      "cache_id": "my_profile2",
      "store_fakeip": true
    }
  }
}

Migrate GeoIP to rule-sets

References

GeoIP / Route / Route Rule / DNS Rule / rule-set

Tip

sing-box geoip commands can help you convert custom GeoIP into rule-sets.

{
  "route": {
    "rules": [
      {
        "geoip": "private",
        "outbound": "direct"
      },
      {
        "geoip": "cn",
        "outbound": "direct"
      },
      {
        "source_geoip": "cn",
        "outbound": "block"
      }
    ],
    "geoip": {
      "download_detour": "proxy"
    }
  }
}

{
  "route": {
    "rules": [
      {
        "ip_is_private": true,
        "outbound": "direct"
      },
      {
        "rule_set": "geoip-cn",
        "outbound": "direct"
      },
      {
        "rule_set": "geoip-us",
        "rule_set_ipcidr_match_source": true,
        "outbound": "block"
      }
    ],
    "rule_set": [
      {
        "tag": "geoip-cn",
        "type": "remote",
        "format": "binary",
        "url": "https://raw.githubusercontent.com/SagerNet/sing-geoip/rule-set/geoip-cn.srs",
        "download_detour": "proxy"
      },
      {
        "tag": "geoip-us",
        "type": "remote",
        "format": "binary",
        "url": "https://raw.githubusercontent.com/SagerNet/sing-geoip/rule-set/geoip-us.srs",
        "download_detour": "proxy"
      }
    ]
  },
  "experimental": {
    "cache_file": {
      "enabled": true // required to save rule-set cache
    }
  }
}

Migrate Geosite to rule-sets

References

Geosite / Route / Route Rule / DNS Rule / rule-set

Tip

sing-box geosite commands can help you convert custom Geosite into rule-sets.

{
  "route": {
    "rules": [
      {
        "geosite": "cn",
        "outbound": "direct"
      }
    ],
    "geosite": {
      "download_detour": "proxy"
    }
  }
}

{
  "route": {
    "rules": [
      {
        "rule_set": "geosite-cn",
        "outbound": "direct"
      }
    ],
    "rule_set": [
      {
        "tag": "geosite-cn",
        "type": "remote",
        "format": "binary",
        "url": "https://raw.githubusercontent.com/SagerNet/sing-geosite/rule-set/geosite-cn.srs",
        "download_detour": "proxy"
      }
    ]
  },
  "experimental": {
    "cache_file": {
      "enabled": true // required to save rule-set cache
    }
  }
}