[Python-checkins] README: remove unmaintained sections (GH-107703)

[methane]

https://github.com/python/cpython/commit/648d42643eeca18206825f0f4c58c58f71e0ae1a
commit: 648d42643eeca18206825f0f4c58c58f71e0ae1a
branch: 3.11
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: methane <songofacandy at gmail.com>
date: 2023-08-08T16:51:43+09:00
summary:

README: remove unmaintained sections (GH-107703)

(cherry picked from commit 7a250fdc16bb6f1fe0a6b0df8bb502870405b5d6)

files:
M README.rst

diff --git a/README.rst b/README.rst
index e70800554784b..5e492ff2d2f3e 100644
--- a/README.rst
+++ b/README.rst
@@ -211,30 +211,6 @@ primary version, you would execute ``make install`` in your 3.11 build directory
 and ``make altinstall`` in the others.
 
 
-Issue Tracker and Mailing List
-------------------------------
-
-Bug reports are welcome!  You can use Github to `report bugs
-<https://github.com/python/cpython/issues>`_, and/or `submit pull requests
-<https://github.com/python/cpython/pulls>`_.
-
-You can also follow development discussion on the `python-dev mailing list
-<https://mail.python.org/mailman/listinfo/python-dev/>`_.
-
-
-Proposals for enhancement
--------------------------
-
-If you have a proposal to change Python, you may want to send an email to the
-`comp.lang.python`_ or `python-ideas`_ mailing lists for initial feedback.  A
-Python Enhancement Proposal (PEP) may be submitted if your idea gains ground.
-All current PEPs, as well as guidelines for submitting a new PEP, are listed at
-`peps.python.org <https://peps.python.org/>`_.
-
-.. _python-ideas: https://mail.python.org/mailman/listinfo/python-ideas/
-.. _comp.lang.python: https://mail.python.org/mailman/listinfo/python-list
-
-
 Release Schedule
 ----------------