--- a/mercurial/configitems.py Wed Oct 11 04:15:37 2017 +0200 +++ b/mercurial/configitems.py Wed Oct 11 04:15:48 2017 +0200 @@ -742,6 +742,9 @@ coreconfigitem('web', 'hidden', default=None, ) +coreconfigitem('web', 'labels', + default=list, +) coreconfigitem('web', 'accesslog', default='-', )