Many thanks for your new beta, Hans.
From the previous beta with the new hyphenator, I have two issues.
With the new hyphenator, \hyphenation isn’t honored, such as in this sample: \setuphyphenation[method=traditional] \hyphenation{Nietz-sche} \starttext \hsize\zeropoint Nietzsche \stoptext Has the command been deprecated with the new hyphenator? The second issue is the ability to enable underscore hyphenation. Is there any way to apply the following definition to \hyphenatedurl? \unexpanded\def\underscorehyphenation#1% {\dontleavehmode \begingroup \prehyphenchar\minusone \localrightbox{\llap{\smash{\lower.1ex\hbox{_}}}}% \setbox\scratchbox\hbox{#1}% \prehyphenchar`-\relax \unhbox\scratchbox \endgroup} (This is adapted from the last sample in lang-url.mkiv.) Many thanks for your help, Pablo -- http://www.ousia.tk