* gnu/services/web.scm (<agate-configuration>)[certs]: Add. [cert]: Remove. [key]: Remove. [hostname]: Change from string to list. [silent?]: Remove. [only-tls13?]: Add. [central-conf?]: Add. [ed25519?]: Add. [skip-port-check?]: Add. (agate-shepherd-service): Change handling of addr and hostname, add new options handling. * doc/guix.texi (Web Services): Update. Change-Id: Ifb4968d704627344913bb69f20636d710a4fe738 Signed-off-by: Ludovic Courtès <ludo@gnu.org>