OOXML @since LibreOffice 4.2

Change-Id: Iccfa510c11d0b9f82130ae136db0bdd6714fadcd

offapi/com/sun/star/sheet/FormulaLanguage.idl

@@ -56,6 +56,8 @@ constants FormulaLanguage
     const long XL_ENGLISH = 4;
 
     /** Function names and operators as used in OOXML.
+
+        @since LibreOffice 4.2
      */
     const long OOXML = 5;
 };