update release notes

dsyme · dsyme · commit 9c4e81c37cb6 · 2016-07-16T23:03:45.000+01:00
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
@@ -1,3 +1,6 @@
+#### 6.0.0
+  * Switch to new major version on assumption integrated F# compiler changes induce API change
+
 #### 5.0.2
   * Integrate Microsoft\visualfsharp to 688c26bdbbfc766326fc45e4d918f87fcba1e7ba. F# 4.1 work
 
