Update README.md

Author: jonathanstowe

README.md

@@ -76,9 +76,7 @@ Other install mechanisms may be become available in the future.
 
 ## Support
 
-This should be considered experimental software until such time that
-Perl 6 reaches an official release.  However suggestions/patches are
-welcomed via github at
+Suggestions/patches are welcomed via github at
 
    https://github.com/jonathanstowe/META6
 
@@ -90,5 +88,5 @@ add them if necessary.
 
 Please see the LICENCE file in the distribution
 
-(C) Jonathan Stowe 2015
+(C) Jonathan Stowe 2015, 2016