Incompatible changes: * RRs with mailboxes never rejected due to strange chars if _raw. * Lack of a mailbox produces `.' not `<>'. Bugfixes and portability improvements: * Mailboxes containing spaces in their names are quoted. * adns_rr_hostaddr naddrs is -1 on temporary failure (as documented). * Reject TXT RRs with no strings.
option debug and option ndots implemented
Root queries work better now.