Publish docs in html format.
Release 2.4.0.
Add option -s header:value to set header's value.
Add option -S header:param=value to set header parameter's value.
Add options --save-headers, --save-body and --save-message to save
decoded headers/bodies/messages of parts to files.
Add option -O to set the destination directory.
Add an option -B to skip content-transfer-decoding binary attachments (leave it
as base64 or such).
Release 2.5.0.
Allow -d and -p accept shell-like patterns and/or regular expressions:
-d content-*,-content-*-encoding
Add an option -I to completely skip (remove) subparts -- no headers, no body,
nothing.
Never touch multipart/encrypted and multipart/signed.
Release 2.6.0.
Extend options -eIi to multipart subparts.
Add an option to convert dates to the current locate and timezone.
Release 2.7.0.