- get rid of ":::xotcl::use" - renamed tests based on next from .xotcl to .tcl - extended regression tests - use namespace ::nx::test instead of ::xotcl::test - use namespace ::nx::serializer instead of ::xotcl::serializer
- provide explicit error message stating the "substdefault" is not allowed for setters - don't add "substdefault" a second time, in case it was already used - never add "substdefault" to methodopts - extended regression test