Add warning in outdated docs.

tardieu · tardieu · commit 642535381add · 2018-02-27T20:20:15.000-05:00
diff --git a/docs/CONDUCTOR.md b/docs/CONDUCTOR.md
@@ -1,5 +1,7 @@
 # Execution Model
 
+**This file has not been updated yet for v2.**
+
 Action compositions are invoked by means of a helper [conductor](../conductor.js) action. Results of completed action compositions, execution traces, and intermediate states of live action compositions are stored in a [Redis](https://redis.io/) instance. A Node.js [manager](../manager.js) library provides an interface to the Redis instance. One execution of an action composition is a session.
 
 ## Conductor Action
diff --git a/docs/FORMAT.md b/docs/FORMAT.md
@@ -1,5 +1,7 @@
 # JSON Format
 
+**This file has not been updated yet for v2.**
+
 This document provides a specification of the JSON format for encoding action compositions and its semantics.
 
 __TODO__: document the `Let` and `End` states for variable declarations.
diff --git a/docs/README.md b/docs/README.md
@@ -1,5 +1,7 @@
 # Introduction to Serverless Composition
 
+**This file has not been updated yet for v2.**
+
 Composer is an [IBM Cloud Functions](https://ibm.biz/openwhisk)
 programming model for composing individual functions into larger
 applications. Compositions, informally named _apps_, run in the cloud
