diff --git a/inferium-server.lua b/inferium-server.lua
index f5241c2..a676f7f 100644
--- a/inferium-server.lua
+++ b/inferium-server.lua
@@ -1,5 +1,7 @@
 local inferiumPlan = require('config/inferium-plan') -- temporary default plan
 
+local VERSION = "0.1.0"
+
 local INFERIUM_QUERY_PORT = 111
 local INFERIUM_REPLY_PORT = 112
 
@@ -16,7 +18,7 @@ local function messageReceived(message)
     local payload = message.payload or {}
 
     if payload.computerId == nil then
-      print('Error: no computerId found in payload')
+      print('getplan error: no computerId found in received payload')
       return nil
     end
 
@@ -27,7 +29,7 @@ local function messageReceived(message)
   end
 end
 
-print('Inferium server listening on port ' .. INFERIUM_QUERY_PORT)
+print('> inferium server v' .. VERSION .. ' listening on port ' .. INFERIUM_QUERY_PORT)
 
 while true do
   local _, _, channel, replyChannel, rawMessage, _ = os.pullEvent("modem_message")
@@ -40,7 +42,7 @@ while true do
       local rawReplyMessage = textutils.serialize(replyMessage)
       modem.transmit(INFERIUM_REPLY_PORT, INFERIUM_QUERY_PORT, rawReplyMessage)
     else
-      print('warning: unknown message')
+      print('warning: unknown message received')
     end
   end
 end
\ No newline at end of file