Docs: update tooling and outdated/broken content

* Update docs build config
  * Specify Sphinx and theme versions in docs/requirements.txt
    (tox had been using latest; RTD had pinned older versions)
  * Update docs builds for Python 3 and recent Sphinx
  * Remove obsolete sphinx-rtd-theme patches
  * Add .readthedocs.yml
  * Move some JS to async (now that Sphinx supports that)
  * Fix version-alert.js for async loading
* Remove docs versionadded/changed info older than v3.0
* Fix broken GitHub issue links in changelog (never worked?)
* Add setup long_description_content_type
* Drop poorly maintained AUTHORS.txt 
  (just point to GitHub contributors page)
This commit is contained in:
Mike Edmunds
2020-09-07 12:05:39 -07:00
committed by GitHub
parent 963b8b4b50
commit cca653fcba
19 changed files with 102 additions and 159 deletions

View File

@@ -76,8 +76,6 @@ an :ref:`unsupported feature <unsupported-features>` error.
.. attribute:: envelope_sender
.. versionadded:: 2.0
Set this to a `str` email address that should be used as the message's
envelope sender. If supported by your ESP, this will become the Return-Path
in the recipient's mailbox.