March 14th, 2011
· The class now fully supports IDNA 2008 and fixes some minor issues with mb_string.
· Read the supplied ReadMe to learn how to switch between IDNA 2003 and 2008.
November 22nd, 2010
· This build fixes a bug initializing the replace map for the German ß on construct. Additionally, setting whether to convert the ß or not via set_parameter() had no effect.
October 14th, 2010
· This release adds the method encode_uri() to specifically convert the host name part of a whole URI to Punycode but leave the other components (path, query string, etc.) alone.
· The code has been cleaned up a little.
February 15th, 2009
· This build fixes an issue with the php.ini directive mbstring.func_overload that could lead to cut off strings when encoding a Unicode string to Punycode.