diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d465aa8..091f0b92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,13 @@
 
 This is the rolling changelog for TShock for Terraria. Use past tense when adding new entries; sign your name off when you add or change something. This should primarily be things like user changes, not necessarily codebase changes unless it's really relevant or large.
 
-## Unreleased (slated for 5.0)
+## Unreleased
+
+* Fixed a bug where /user group failing would output no error. (@nicatronTg)
+* Fixed a bug where /user group would fail. @(Enerdy)
+* Added the ability to disable backup autosave messages. (@nicatronTg)
+
+## TShock 4.3.0.0
 
 * API: Modifed NetItem so that it's actually useful. (@MarioE)
 * Updated prebuilts (SQLite, JSON, MySQL) to latest versions. (@nicatronTg)
@@ -18,4 +24,6 @@ This is the rolling changelog for TShock for Terraria. Use past tense when addin
 * API: Added ```User.VerifyPassword(string password)``` which verifies if the user's password matches their stored hash. It automatically upgrades a users' password to BCrypt if called and the password stored is not a BCrypt hash. (@nicatronTg)
 * API: Deprecated ```Utils.HashPassword``` and related password hashing functions as those are no longer needed for plugin access. (@nicatronTg)
 * Fixed ```UseServerName``` config option so that it correctly sends the config server name any time that Main.WorldName is used. (@Olink)
-* Fixed a bug where people could ban themselves. (@nicatronTg)
\ No newline at end of file
+* Fixed a bug where people could ban themselves. (@nicatronTg)
+* Fixed a bug where banning a player who never logged in caused problems. (@nicatronTg)
+* Terraria 1.3.0.3 support.
\ No newline at end of file
diff --git a/TShockAPI/BackupManager.cs b/TShockAPI/BackupManager.cs
index deb22658..f8f6b449 100644
--- a/TShockAPI/BackupManager.cs
+++ b/TShockAPI/BackupManager.cs
@@ -61,7 +61,11 @@ namespace TShockAPI
 				if (worldpath != null && !Directory.Exists(worldpath))
 					Directory.CreateDirectory(worldpath);
 
-				TSPlayer.All.SendInfoMessage("Server map saving, potential lag spike.");
+				if (TShock.Config.ShowBackupAutosaveMessages)
+				{
+					TSPlayer.All.SendInfoMessage("Server map saving, potential lag spike.");
+					
+				}
 				Console.WriteLine("Backing up world...");
 
 				SaveManager.Instance.SaveWorld();
diff --git a/TShockAPI/ConfigFile.cs b/TShockAPI/ConfigFile.cs
index bde5dad4..adcea438 100755
--- a/TShockAPI/ConfigFile.cs
+++ b/TShockAPI/ConfigFile.cs
@@ -436,6 +436,8 @@ namespace TShockAPI
 		[Description("Enable the DCU. Very dangerous; can destroy world without consequence.")] public bool
 			VeryDangerousDoNotChangeEnableDrillContainmentUnit = false;
 
+		[Description("Show backup autosave messages.")] public bool ShowBackupAutosaveMessages = true;
+
 		/// <summary>
 		/// Reads a configuration file from a given path
 		/// </summary>
diff --git a/TShockAPI/DB/UserManager.cs b/TShockAPI/DB/UserManager.cs
index 6770ffc4..2610875e 100755
--- a/TShockAPI/DB/UserManager.cs
+++ b/TShockAPI/DB/UserManager.cs
@@ -168,7 +168,7 @@ namespace TShockAPI.DB
 					throw new UserNotExistException(user.Name);
 				
 				// Update player group reference for any logged in player
-				foreach (var player in TShock.Players.Where(p => null != p && p.User.Name == user.Name))
+				foreach (var player in TShock.Players.Where(p => p != null && p.User != null && p.User.Name == user.Name))
 				{
 					player.Group = grp;
 				}
diff --git a/TerrariaServerAPI b/TerrariaServerAPI
index f176cdff..d0bd38b5 160000
--- a/TerrariaServerAPI
+++ b/TerrariaServerAPI
@@ -1 +1 @@
-Subproject commit f176cdfffc1d80b4f7e5b875ffd247e4aa6d03db
+Subproject commit d0bd38b5b12a6c0cb4cc54706550e94153856ce4