I updated Continua 1.7.0.108 => 1.7.1.66. I know get a wrong link in my notifications sent by email. The link points to http://localhost/xx. Localhost is useless. The Continua Server Properties (../Administration/ci/collectors/properties) Server.HostUrl is overridden. But obviously no longer with any effect.
P.S. I got the email in html prior the update. I get the text in plain text since the update. The flag in the user setting is no longer activated.