home.markdown

@@ -4,6 +4,16 @@ NB! This is a secondary server, the main development repository is at control. T
 
 Labcomm is a suite of language, compiler and libraries for in-band self-describing communication.
 
+### Versions
+
+There are currently three versions of the LabComm protocol: 2006, 2013, and 2014.
+
+2013 is the current stable version
+
+2014 is an experimental version, with added support for [metadata](labcomm-metadata)
+
+2006 is a legacy version with different encoding of type ids, lengths, etc.
+
 ### Requirements
 
 #### The labcomm compiler