README.md in sup-0.22.1 vs README.md in sup-0.23

@@ -1,10 +1,11 @@
 # Sup
 
-A console-based email client with the best features of GMail, mutt and
-Emacs.
+Sup is a console-based email client for people with a lot of email.
 
+<img src="https://sup-heliotrope.github.io/images/old_screenshot_1.png" />
+
 ## Installation
 
 [See the wiki][Installation]
 
 ## Features / Problems
@@ -28,23 +29,43 @@
 
 * Unix-centrism in MIME attachment handling and in sendmail invocation.
 
 ## Problems
 
-Please report bugs to the [Github issue tracker](https://github.com/sup-heliotrope/sup/issues).
+Please report bugs to the [GitHub issue tracker](https://github.com/sup-heliotrope/sup/issues).
 
 ## Links
 
-* [Homepage](http://supmua.org/)
+* [Homepage](https://sup-heliotrope.github.io/)
 * [Code repository](https://github.com/sup-heliotrope/sup)
 * [Wiki](https://github.com/sup-heliotrope/sup/wiki)
 * IRC: [#sup @ freenode.net](http://webchat.freenode.net/?channels=#sup)
 * Mailing list: [e-mail] (subscribe: [e-mail], archive: https://groups.google.com/d/forum/supmua )
 
+## Maintenance status
+
+Sup is a mature, production-quality mail client. The maintainers are also
+long-term users, and mainly focus on preserving the current feature set. Pull
+requests are very welcome, especially to fix bugs or improve compatibility,
+however pull requests for major new features are unlikely to be merged.
+
+## Alternatives
+
+If Sup is missing a feature you are interested in, it might be possible to
+accomplish using Sup's [powerful hooks mechanism][hooks]. Otherwise, here are
+some alternatives to consider:
+
+* [Notmuch](https://notmuchmail.org/) was inspired by Sup. There are a wide
+  variety of [Notmuch clients](https://notmuchmail.org/frontends/) available.
+  The most similar to Sup's look-and-feel is
+  [Alot](https://github.com/pazz/alot) &mdash; also a curses-based frontend.
+  Alot even ships with a built-in
+  [Sup theme](https://github.com/pazz/alot/blob/master/extra/themes/sup)!
+
 ## License
 
 ```
-Copyright (c) 2013       Sup developers.
+Copyright (c) 2013--     Sup developers.
 Copyright (c) 2006--2009 William Morgan.
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2