Prettier error messages for unsupported configurations (UX)

Author: victorhora

CHANGES

@@ -1,6 +1,8 @@
 v3.0.x - YYYY-MMM-DD (To be released)
 -------------------------------------
 
+ - Prettier error messages for unsupported configurations (UX)
+   [@victorhora]
  - Add missing verify*** transformation statements to parser
    [Issue #1006 and #1007 - @victorhora]
  - Fix a set of compilation warnings