Add warning about API still being under development.

resolve · Feb 9, 2015 · 75f8943 · 75f8943
1 parent a1507e5
commit 75f8943
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -80,6 +80,8 @@ This command supports the following options (see `swift-playground help generate
 
 ## Ruby Usage
 
+_WARNING: This is still under development and the API may change before 1.0 is released._
+
 ### Constructing a basic playground
 
 ```ruby