diff --git a/VC2008/MCServer.vcproj b/VC2008/MCServer.vcproj
index cab4872c..b8520b18 100644
--- a/VC2008/MCServer.vcproj
+++ b/VC2008/MCServer.vcproj
@@ -2174,6 +2174,14 @@
 					RelativePath="..\source\Protocol\Protocol14x.h"
 					>
 				</File>
+				<File
+					RelativePath="..\source\Protocol\Protocol15x.cpp"
+					>
+				</File>
+				<File
+					RelativePath="..\source\Protocol\Protocol15x.h"
+					>
+				</File>
 				<File
 					RelativePath="..\source\Protocol\ProtocolRecognizer.cpp"
 					>
diff --git a/source/Protocol/Protocol14x.cpp b/source/Protocol/Protocol14x.cpp
index d19768c5..c5597e04 100644
--- a/source/Protocol/Protocol14x.cpp
+++ b/source/Protocol/Protocol14x.cpp
@@ -44,12 +44,6 @@ Implements the 1.4.x protocol classes representing these protocols:
 
 
 
-typedef unsigned char Byte;
-
-
-
-
-
 enum
 {
 	PACKET_UPDATE_TIME           = 0x04,
diff --git a/source/Protocol/Protocol15x.cpp b/source/Protocol/Protocol15x.cpp
new file mode 100644
index 00000000..61358fcd
--- /dev/null
+++ b/source/Protocol/Protocol15x.cpp
@@ -0,0 +1,59 @@
+
+// Protocol15x.cpp
+
+/*
+Implements the 1.5.x protocol classes:
+	- cProtocol150
+		- release 1.5 protocol (#60)
+(others may be added later in the future for the 1.5 release series)
+*/
+
+#include "Globals.h"
+#include "Protocol15x.h"
+
+
+
+
+
+enum
+{
+	PACKET_WINDOW_OPEN = 0x64,
+} ;
+
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cProtocol150:
+
+cProtocol150::cProtocol150(cClientHandle * a_Client) :
+	super(a_Client)
+{
+}
+
+
+
+
+
+void cProtocol150::SendWindowOpen(char a_WindowID, char a_WindowType, const AString & a_WindowTitle, char a_NumSlots)
+{
+	if (a_WindowType < 0)
+	{
+		// Do not send for inventory windows
+		return;
+	}
+	cCSLock Lock(m_CSPacket);
+	WriteByte  (PACKET_WINDOW_OPEN);
+	WriteByte  (a_WindowID);
+	WriteByte  (a_WindowType);
+	WriteString(a_WindowTitle);
+	WriteByte  (a_NumSlots);
+	WriteByte  (1);  // Use title
+	Flush();
+}
+
+
+
+
diff --git a/source/Protocol/Protocol15x.h b/source/Protocol/Protocol15x.h
new file mode 100644
index 00000000..f09ba09d
--- /dev/null
+++ b/source/Protocol/Protocol15x.h
@@ -0,0 +1,36 @@
+
+// Protocol15x.h
+
+/*
+Declares the 1.5.x protocol classes:
+	- cProtocol150
+		- release 1.5 protocol (#60)
+(others may be added later in the future for the 1.5 release series)
+*/
+
+
+
+
+
+#pragma once
+
+#include "Protocol14x.h"
+
+
+
+
+
+class cProtocol150 :
+	public cProtocol146
+{
+	typedef cProtocol146 super;
+	
+public:
+	cProtocol150(cClientHandle * a_Client);
+	
+	virtual void SendWindowOpen(char a_WindowID, char a_WindowType, const AString & a_WindowTitle, char a_NumSlots) override;
+} ;
+
+
+
+
diff --git a/source/Protocol/ProtocolRecognizer.cpp b/source/Protocol/ProtocolRecognizer.cpp
index 8a40376a..935d89b9 100644
--- a/source/Protocol/ProtocolRecognizer.cpp
+++ b/source/Protocol/ProtocolRecognizer.cpp
@@ -10,6 +10,7 @@
 #include "Protocol125.h"
 #include "Protocol132.h"
 #include "Protocol14x.h"
+#include "Protocol15x.h"
 #include "../ClientHandle.h"
 #include "../Root.h"
 #include "../World.h"
@@ -48,6 +49,7 @@ AString cProtocolRecognizer::GetVersionTextFromInt(int a_ProtocolVersion)
 		case PROTO_VERSION_1_4_2: return "1.4.2";
 		case PROTO_VERSION_1_4_4: return "1.4.4";
 		case PROTO_VERSION_1_4_6: return "1.4.6";
+		case PROTO_VERSION_1_5_0: return "1.5";
 	}
 	ASSERT(!"Unknown protocol version");
 	return Printf("Unknown protocol (%d)", a_ProtocolVersion);
@@ -629,6 +631,11 @@ bool cProtocolRecognizer::TryRecognizeProtocol(void)
 			m_Protocol = new cProtocol146(m_Client);
 			return true;
 		}
+		case PROTO_VERSION_1_5_0:
+		{
+			m_Protocol = new cProtocol150(m_Client);
+			return true;
+		}
 	}
 	m_Protocol = new cProtocol125(m_Client);
 	return true;
@@ -660,6 +667,7 @@ void cProtocolRecognizer::HandleServerPing(void)
 		case PROTO_VERSION_1_4_2:
 		case PROTO_VERSION_1_4_4:
 		case PROTO_VERSION_1_4_6:
+		case PROTO_VERSION_1_5_0:
 		{
 			// The server list ping now has 1 more byte of "magic". Mojang just loves to complicate stuff.
 			// http://wiki.vg/wiki/index.php?title=Protocol&oldid=3101#Server_List_Ping_.280xFE.29
diff --git a/source/Protocol/ProtocolRecognizer.h b/source/Protocol/ProtocolRecognizer.h
index a4cec69f..682e6fcf 100644
--- a/source/Protocol/ProtocolRecognizer.h
+++ b/source/Protocol/ProtocolRecognizer.h
@@ -18,8 +18,8 @@
 
 
 // Adjust these if a new protocol is added or an old one is removed:
-#define MCS_CLIENT_VERSIONS "1.2.4, 1.2.5, 1.3.1, 1.3.2, 1.4.2, 1.4.4, 1.4.5, 1.4.6, 1.4.7"
-#define MCS_PROTOCOL_VERSIONS "29, 39, 47, 49, 51"
+#define MCS_CLIENT_VERSIONS "1.2.4, 1.2.5, 1.3.1, 1.3.2, 1.4.2, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.5"
+#define MCS_PROTOCOL_VERSIONS "29, 39, 47, 49, 51, 60"
 
 
 
@@ -38,8 +38,10 @@ public:
 		PROTO_VERSION_1_4_2 = 47,
 		PROTO_VERSION_1_4_4 = 49,
 		PROTO_VERSION_1_4_6 = 51,
+		PROTO_VERSION_1_5_0 = 60,
 		
-		PROTO_VERSION_LATEST = PROTO_VERSION_1_4_6,  // Keep this up to date, this serves as the default for PrimaryServerVersion
+		PROTO_VERSION_NEXT,
+		PROTO_VERSION_LATEST = PROTO_VERSION_NEXT - 1,  ///< Automatically assigned to the last protocol version, this serves as the default for PrimaryServerVersion
 	} ;
 
 	cProtocolRecognizer(cClientHandle * a_Client);