Update documentation

docs/configuration/outbound/direct.md

@@ -11,7 +11,8 @@
       
       "override_address": "1.0.0.1",
       "override_port": 53,
-
+      "proxy_protocol": 0,
+      
       "detour": "upstream-out",
       "bind_interface": "en0",
       "bind_address": "0.0.0.0",
@@ -36,6 +37,12 @@ Override the connection destination address.
 
 Override the connection destination port.
 
+#### proxy_protocol
+
+Write [Proxy Protocol](https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt) in the connection header.
+
+Protocol value can be `1` or `2`.
+
 ### Dial Fields
 
 #### detour

docs/configuration/outbound/hysteria.md

@@ -38,7 +38,7 @@
 
 !!! warning ""
 
-    QUIC, which is required by hysteria is not included by default, see [Installation](/#Installation).
+    QUIC, which is required by hysteria is not included by default, see [Installation](/#installation).
 
 ### Hysteria Fields
 

docs/configuration/outbound/tor.md

@@ -30,7 +30,7 @@
 
 !!! info ""
 
-    Embedded tor is not included by default, see [Installation](/#Installation).
+    Embedded tor is not included by default, see [Installation](/#installation).
 
 ### Tor Fields
 

docs/configuration/outbound/trojan.md

@@ -13,6 +13,7 @@
       "network": "tcp",
       "tls": {},
       "multiplex": {},
+      "transport": {},
 
       "detour": "upstream-out",
       "bind_interface": "en0",
@@ -64,6 +65,10 @@ TLS configuration, see [TLS outbound structure](/configuration/shared/tls/#outbo
 
 Multiplex configuration, see [Multiplex structure](/configuration/shared/multiplex).
 
+#### transport
+
+V2Ray Transport configuration, see [V2Ray Transport](/configuration/shared/v2ray-transport).
+
 ### Dial Fields
 
 #### detour

docs/configuration/outbound/vmess.md

@@ -17,6 +17,7 @@
       "network": "tcp",
       "tls": {},
       "multiplex": {},
+      "transport": {},
 
       "detour": "upstream-out",
       "bind_interface": "en0",
@@ -98,6 +99,10 @@ TLS configuration, see [TLS outbound structure](/configuration/shared/tls/#outbo
 
 Multiplex configuration, see [Multiplex structure](/configuration/shared/multiplex).
 
+#### transport
+
+V2Ray Transport configuration, see [V2Ray Transport](/configuration/shared/v2ray-transport).
+
 ### Dial Fields
 
 #### detour

docs/configuration/outbound/wireguard.md

@@ -35,7 +35,7 @@
 
 !!! warning ""
 
-    WireGuard is not included by default, see [Installation](/#Installation).
+    WireGuard is not included by default, see [Installation](/#installation).
 
 ### WireGuard Fields