chore: updated docs

libraries/ESP8266WebServer/README.rst

@@ -54,8 +54,10 @@ Client request handlers
 
 .. code:: cpp
 
- void on();
+ RequestHandler<ServerType>& on();
+ bool removeRoute();
  void addHandler();
+ bool removeHandler();
  void onNotFound();
  void onFileUpload();
 
@@ -64,9 +66,26 @@ Client request handlers
 .. code:: cpp
 
  server.on("/", handlerFunction);
+ server.removeRoute("/"); // Removes any route which points to "/" and has HTTP_ANY attribute
+ server.removeRoute("/", HTTP_GET); // Removes any route which points to "/" and has HTTP_GET attribute
  server.onNotFound(handlerFunction); // called when handler is not assigned
  server.onFileUpload(handlerFunction); // handle file uploads
 
+Client request filters
+^^^^^^^^^^^^^^^^^^^^^^
+
+.. code:: cpp
+
+ RequestHandler<ServerType>& setFilter();
+
+*Example:*
+
+More details about this in `Filters.ino` example.
+
+.. code:: cpp
+
+ server.on("/", handlerFunction).setFilter(ON_AP_STA)
+
 Sending responses to the client
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^