------------
NEW FEATURES
------------
+
+- The default editor has been changed from 'vi' to 'prompter', to align with
+ historical practice and reduce packaging dependencies on external programs.
+- A new -checkbase64 switch to mhfixmsg(1).
+- inc(1)/msgchk(1) now support STARTTLS for the POP protocol.
+
-----------------
OBSOLETE FEATURES
-----------------
-- The undocumented -queue switch to post was deprecated in nmh 1.6, and
- removed in this release.
+- The MIME content cache functionality has been mostly non-functional since
+ the development on nmh, and consequently all of the content caching code
+ and related switches (-cache/-rcache/-wcache) have been removed.
+- Support for generating and reassembling message/partial messags has been
+ removed; it seems that this has been broken since 1.5 and there is very
+ little support across MUAs.
-------------------
DEPRECATED FEATURES
-------------------
+
+- The generation and verification of Content-MD5 headers is no longer
+ performed. The -check and -nocheck switches to various nmh programs
+ that would control this functionality still exist, but are non-functional
+ and will be removed in the next release.
+
---------
BUG FIXES
---------
+
+- An -attendee switch has been added to mhical(1), for use when more than one
+ (or zero) attendees match a user's mailbox.