Mantis#2017. Thank you kindly, Tyre, for a patch that solves:

Check the client dialog box (from top menu) WORLD / REGION ESTATE 
/ REGION tab. The client dialog box seems to have a hard limit of 
about 32 characters per line available for displaying the region 
version number. Our regions are sending a string which is greater 
than the limit, causing the client to wrap the text and look ugly.

2 files changed, 4 insertions, 11 deletions

diff --git a/OpenSim/Framework/Servers/BaseOpenSimServer.cs b/OpenSim/Framework/Servers/BaseOpenSimServer.cs
index 2018d55..e799c23 100644
--- a/OpenSim/Framework/Servers/BaseOpenSimServer.cs
+++ b/OpenSim/Framework/Servers/BaseOpenSimServer.cs
@@ -206,7 +206,7 @@ namespace OpenSim.Framework.Servers
 
             EnhanceVersionInformation();
 
-            m_log.Info("[STARTUP]: Version " + m_version + "\n");
+            m_log.Info("[STARTUP]: Version: " + m_version + "\n");
         }
 
         /// <summary>
@@ -395,14 +395,7 @@ namespace OpenSim.Framework.Servers
                 EntriesFile.Close();
             }
 
-            if (!string.IsNullOrEmpty(buildVersion))
-            {
-                m_version += ", SVN build r" + buildVersion;
-            }
-            else
-            {
-                m_version += ", SVN build revision not available";
-            }
+            m_version += string.IsNullOrEmpty(buildVersion)? ".00000" : ("." + buildVersion + "     ").Substring(0, 6);
 
             // Add operating system information if available
             string OSString = "";
@@ -421,7 +414,7 @@ namespace OpenSim.Framework.Servers
                 OSString = OSString.Substring(0, 45);
             }
 
-            m_version += ", OS " + OSString;
+            m_version += " (OS " + OSString + ")";
         }
     }
 }
diff --git a/OpenSim/Framework/Servers/VersionInfo.cs b/OpenSim/Framework/Servers/VersionInfo.cs
index d206fc3..ed3f2a5 100644
--- a/OpenSim/Framework/Servers/VersionInfo.cs
+++ b/OpenSim/Framework/Servers/VersionInfo.cs
@@ -32,6 +32,6 @@ namespace OpenSim
     /// </summary>
     public class VersionInfo
     {
-        public readonly static string Version = "OpenSimulator trunk (post 0.5.9)";
+        public readonly static string Version = "OpenSimulator Server  0.5.9";  // stay with 27 chars (used in regioninfo)
     }
 }