Add a note about version compatibility.

flightaware · Jun 1, 2016 · 5e85d17 · 5e85d17
1 parent fb9bdb3
commit 5e85d17
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -44,6 +44,12 @@ Accessing from Tcl
 package require kafka
 ```
 
+Versions
+---
+
+Use v1.5 for librdkafka 0.8 and lower; v2.0 or master for librdkafka 0.9.0 and higher or kafkatcl won't compile.
+
+
 Overview
 ---