K 10 svn:author V 4 bapt K 8 svn:date V 27 2019-10-09T12:28:26.289303Z K 7 svn:log V 245 Remove the ipv6 virtual category in 2019 the norm is for applications to support both v4 and v6 version of the ip stack. Furthermore, the ipv6 category was clearly not consistently spread over the ports tree defeating the goal of the category. END