- experimental checking function ::xotcl::is2 implemented, which generalizes between ::xotcl::is and ::xotcl::valuecheck (it is a valuecheck -nocomplain with an ::xotcl::is syntax and switched arguments)
- support for method modifier "object", "protected" and "public" for method "attribute". One can use now e.g. Class create C { :attribute a :public attribute b :protected attribute c
:object attribute A :public object attribute B :protected object attribute C }
"protected" and "public" refers to the registered accessor functions