Update readme for v0.4.0 tagging

Shelnutt2 · web-flow · commit 75b9342b398b · 2019-01-07T16:29:28.000-05:00
diff --git a/README.md b/README.md
@@ -51,6 +51,7 @@ as such the below table reference which versions are compatible.
 | 0.1.X             | 1.3.0          |
 | 0.2.X             | 1.4.0          |
 | 0.3.X             | 1.4.0          |
+| 0.4.X             | 1.5.0 (Unreleased) |
 
 ## Quickstart
 
