--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Source/Properties/BLToolkitConstants.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,39 @@
+using System;
+
+namespace BLToolkit
+{
+	/// <summary>
+	/// Global library constants.
+	/// </summary>
+	public static partial class BLToolkitConstants
+	{
+		/// <summary>
+		/// Major component of version.
+		/// </summary>
+		public const string MajorVersion = "4";
+
+		/// <summary>
+		/// Minor component of version.
+		/// </summary>
+		public const string MinorVersion = "1";
+
+		/// <summary>
+		/// Build component of version.
+		/// </summary>
+		public const string Build = "21";
+
+		/// <summary>
+		/// Full version string.
+		/// </summary>
+		public const string FullVersionString = MajorVersion + "." + MinorVersion + "." + Build + "." + Revision;
+
+		/// <summary>
+		/// Full BLT version.
+		/// </summary>
+		public static readonly Version FullVersion = new Version(FullVersionString);
+
+		public const string ProductName        = "BLToolkit";
+		public const string ProductDescription = "Business Logic Toolkit for .NET";
+		public const string Copyright          = "\xA9 2002-2013 www.bltoolkit.net";
+	}
+}