-Change option -R to accept lists of headers and parameters:
--R h1,h2,h3:p1,p2,p3
-Allow * and exceptions:
--R h1,h2,h3:*,-p1,-p2,-p3
--R *,-h1,-h2,-h3:p1,p2,p3
--R *,-h1,-h2,-h3:*,-p1,-p2,-p3
+Use https://pypi.org/project/standard-mailcap/ for Python 3.13+.
-Publish docs in html format.
+Convert mimedecode.py library from global functions to a class.
-Release 2.4.0.
+flake8.
-Add option -s header:value to set header's value.
+PyPI.
-Add option -S header:param=value to set header parameter's value.
+Release 3.0.
-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.
+Replace getopt with argparse.
-Add an option -B to skip content-transfer-decoding binary attachments (leave it
-as base64 or such).
+Move mimedecode to https://phdru.name/Software/Python/mimedecode/ .
-Release 2.5.0.
+Release 3.1.
-Allow -d and -p accept shell-like patterns and/or regular expressions:
--d content-*,-content-*-encoding
-
+Installers.
-Add an option -I to completely skip (remove) subparts -- no headers, no body,
-nothing.
+Process message/delivery-status and text/rfc822-headers subparts.
-Never touch multipart/encrypted and multipart/signed.
+Never decode subparts of multipart/encrypted and multipart/signed messages but
+allow processing of headers of the top-level part, ignoring the top-level part
+with -I, aborting it with -e or saving the part or subparts with --save-*.
-Release 2.6.0.
+Convert dates to the current locale and timezone (with an option?)
-Extend options -eIi to multipart subparts.
-
-Add an option to convert dates to the current locate and timezone.
+Allow -d and -p accept shell-like patterns and/or regular expressions:
+-d content-*,-content-*-encoding
-Release 2.7.0.
+Add option --save-as='%format' to generate names for --save-* files. Develop
+a DSL to conditionally use values of headers, parameters and the counter.