--- a/include/relpipe/protocol/typedefs.h	Fri Nov 22 15:27:30 2019 +0100
+++ b/include/relpipe/protocol/typedefs.h	Fri Dec 13 14:55:06 2019 +0100
@@ -22,6 +22,8 @@
 #include <cstdint>
 #include <string>
 
+// DEPRECATED: this namespace is being moved to common
+
 namespace relpipe {
 namespace protocol {