After updating to HEAD I received the setup issue `Obsolete Configuration Option "differential.anonymous-access"`.
I was unable to fix that and tried the following:
# add `'differential.anonymous-access' => false,` to my custom/myconfig.conf.php
# remove `'differential.anonymous-access' => false,` from conf/default.conf.php
# looking for `differential.anonymous-access` on the phabricator / config / differential site without success.
So I am confused how to make phabricator happy unless to just ignore the issue.
Best regards
ralf