@@ 194,8 194,26 @@ Lastly shell completion scripts are buil
 ``target/{release|debug}/bright-*/out/*``.
 
 
+Contributing
+============
+
+The code lives in a mercurial repository at
+https://hg.sr.ht/~flub/bright from which you can clone the
+repository.
+
+There is a development list at https://lists.sr.ht/~flub/bright where you
+are free to discuss bright.
+
+Code contributions are also welcome as patches to the mailing list,
+send them using ``hg email`` to ``~flub/bright@lists.sr.ht`` or the
+safer option ``u.flub.bright@lists.sr.ht`` as it is reasonably likely
+the former will cause issues somewhere.  See
+https://man.sr.ht/hg.sr.ht/email.md for a more detailed, but yet
+brief, guide on how to do this.
+
+
 Related Projects
-----------------
+================
 
 This is similar to the ``xbacklight`` tool, but that tool only works
 with xrandr properties which not all drivers expose.