+- mhfixmsg now adds a Content-Transfer-Encoding header at the message level,
+ if needed after decoding text parts.
+- mhbuild now checks whether all text parts need a Content-Transfer-Encoding
+ header, not just those with a character set not specified.
+- mhbuild no longer parses lines that start with # as directives with
+ -nodirectives.
+- repl now makes sure that any Fcc header in a replied-to message is not
+ copied into the outgoing draft by default, and that the -fcc switch
+ actually works in the absence of a Fcc header in the replied-to message.
+- A Content-ID is generated for message/external-body entities as required
+ by RFC 2045, even if -nocontentid is supplied to mhbuild.