Cleanup deprecated API.

Author: CXuesong

WikiClientLibrary/Pages/WikiPageStub.cs

@@ -62,11 +62,6 @@ public WikiPageStub(string title) : this(0L, title, UnknownNamespaceId)
     {
     }
 
-    [Obsolete("Use long as id type instead of int.")]
-    public WikiPageStub(int id, string? title, int namespaceId) : this((long)id, title, namespaceId)
-    {
-    }
-
     /// <summary>
     /// Initializes a new instance of <see cref="WikiPageStub"/>.
     /// </summary>

WikiClientLibrary/RequestHelper.cs

@@ -324,10 +324,10 @@ public static async Task RefreshPagesAsync(IEnumerable<WikiPage> pages, IWikiPag
                 {
                     var jrevs = p.Value["revisions"]?.AsArray();
                     if (jrevs == null || jrevs.Count == 0) continue;
-                    var id = Convert.ToInt32(p.Key);
+                    var id = Convert.ToInt64(p.Key);
                     if (!stubDict.TryGetValue(id, out var stub))
                     {
-                        stub = new WikiPageStub(id, (string)p.Value["title"], (int)p.Value["ns"]);
+                        stub = new WikiPageStub(id, (string?)p.Value["title"], (int)p.Value["ns"]);
                         stubDict.Add(id, stub);
                     }
                     foreach (var jrev in jrevs)

WikiClientLibrary/Sites/AccountInfo.cs

@@ -199,7 +199,6 @@ public static class UserGroups
     public const string User = "user";
     public const string Bot = "bot";
     public const string SysOp = "sysop";
-    [Obsolete("Use UserGroups.AutoConfirmed instead")] public const string Autoconfirmed = "autoconfirmed";
     public const string AutoConfirmed = "autoconfirmed";
 
 }