Fix: Possible timeout when sending e-mail without TLS. Observed in an unreleased FreeBSD build. Windows builds may also be affected.
Documentation: New online usage documentation layout.
Miscellany: Message recommending the use of -starttls instead of -secureport has been removed as this isn't an option for some users.
Documentation: Fix incorrect encoding of documentation.
Fix: Credentials from the config file were not overridden if an alternate host without credentials was specified on the command line.
Fix: Attachments with non-ASCII file names failed to attach.
Feature: Added -timeout option to allow users to specify a socket timeout.
Documentation: Added documentation for the -dd setting.
Documentation: Corrected description of the -mdn setting to indicate the setting works in all modes.
Feature: IDN and UTF8 (SMTPUTF8) e-mail address support added.
Feature: Recipients can now be imported from file using -to:@filename syntax.
Feature: Passwords are no longer logged when using -d.
Feature: Passwords can be stored in an encrypted form.
Feature: CMail can now send preconstructed e-mail messages such as those created using the -file option. Headers can be added/deleted and standard headers updated without editing files.
Feature: STARTTLS now automatically used if authentication is not possible without TLS.
Feature: Improved code page support.
Feature: Automatic conversion to UTF-8 for message bodies, custom headers and from, to, cc and reply-to display names.
Miscellany: Removed -charset, now specified with -body-file setting.
Miscellany: The -smtp-transparency option has been renamed -dotstuff.
Miscellany: OpenSSL replaced with LibreSSL.