Hey, We are renaming pywikipedia-l, pywikipedia-announce, pywikipedia-bugs to pywikibot, pywikibot-announce, and pywikibot-bugs respectively. It's planned to happen in the mailing list maintenance window at 2015-06-02 17:00 to 19:00 UTC.
The task in phabricator is T100707 https://phabricator.wikimedia.org/T100707, Feel free to comment.
Best