diff --git a/README.md b/README.md
index 62b17ff..7578fa0 100644
--- a/README.md
+++ b/README.md
@@ -122,7 +122,6 @@ TgSharp provides two wrappers for sending photo and document:
     await client.SendUploadedPhoto(new TLInputPeerUser() { UserId = user.Id }, fileResult, "kitty");
     await client.SendUploadedDocument(new TLInputPeerUser() { UserId = user.Id },
                                       fileResult,
-                                      "some zips", //caption
                                       "application/zip", //mime-type
 
                                       //document attributes, such as file name
@@ -138,7 +137,8 @@ To download a file you should call the **GetFile** method:
                          {
                              AccessHash = document.AccessHash,
                              Id = document.Id,
-                             Version = document.Version
+                             FileReference = document.FileReference,
+                             ThumbSize = "250x250"
                          },
 
                          //size of fileChunk you want to retrieve
@@ -152,10 +152,8 @@ You can see the Full code at [DownloadFileFromContactTest](https://github.com/nb
 
 For your convenience TgSharp have wrappers for several Telegram API methods. You could add your own, see details below.
 
-1. IsPhoneRegisteredAsync
 1. SendCodeRequestAsync
 1. MakeAuthAsync
-1. SignUpAsync
 1. GetContactsAsync
 1. SendMessageAsync
 1. SendTypingAsync
@@ -203,7 +201,7 @@ Latest scheme in JSON format you can find [here](https://gist.github.com/aarani/
 
 #### What API layer is supported?
 
-Layer 66. Thanks to Afshin Arani for his TLGenerator
+Layer 108. Thanks to Afshin Arani for his TLGenerator
 
 
 #### I get a xxxMigrationException or a MIGRATE_X error!