+hg tip:
+ ! $fcc_attach is a quadoption now
+ + $honor_disposition to honor Content-Disposition headers
+ + $search_context specifies number of context lines for search results
+ in pager/page-based menus
+ + ssl_use_sslv2 defaults to no
+ + uncolor works for header + body objects, too
+ + the "flagged" and "replied" flags are enabled/supported for
+ POP when built with header caching
+ ! browser correctly displays maildir's mtime
+ + <set-flag> and <clear-flag> work in the pager, too
+ + ~x pattern also matches against In-Reply-To
+ + lower case patterns for string searches perform case-insensitive
+ search as regex patterns do (except IMAP)
+ + $ssl_verify_dates controls whether mutt checks the validity period of
+ SSL certificates
+ + $ssl_verify_hostname controls whether mutt will accept certificates whose
+ host names do not match the host name in the folder URL.
+
+1.5.19 (2009-01-05):
+
+ + support for SSL certificate chains
+ + <what-key> function works in pager, too
+ + support for tokyocabinet (qdbm successor)
+ ! $move now defaults to "no" instead of "ask-no"
+ + $imap_pipeline_depth controls the number of commands that mutt can issue
+ to an IMAP server before it must collect the responses
+ + $ssl_client_cert available with gnutls as well as openssl
+ + 'mime_lookup application/octet-stream' added to system Muttrc
+
+1.5.18 (2008-05-17):
+
+ ! header caches internally are utf-8 regardless of current locale