The most recent version of the Green Booklet appeared on 13 October 2015. Its content does not differ from the previous version of 2005, which included a somewhat controversial spelling reform that was not received well in general because a part of the spelling reforms of 1996 was changed again. In December 2005, most of the Dutch mainstream media announced a boycott. In August 2006, they released a 'White book' as their own, subtly different guideline. Currently these two spellings are both in use, sometimes confusing people; the 'green' one is used by schools and officials, the 'white' one by papers, magazines and television stations.