Hi all, We plan to upgrade the software installation on the zapf.ntg.nl server on Friday Feb 1, 2019. As a consequence, various tex-related sites including www.ntg.nl, wiki.contextgarden.net and www.luatex.org, as well as the mailman lists @ntg.nl, will be down for some as-of-yet undetermined amount of time. We’ll try to be fast, but one never knows with these things... Best wishes, Taco