Zulip v3.3 Release Notes

Release Date: 2020-12-01 // almost 2 years ago
    • Guest users should not be allowed to post to streams marked “Only
      organization full members can post.” This flaw has existed since
      the feature was added in Zulip Server 3.0.
    • Permit outgoing mail from postfix; this resolves a bug introduced in
      Zulip Server 3.2 which prevented Zulip from sending outgoing mail if
      the local mail server (used mostly for incoming mail) was also used
      for outgoing email (MAIL_HOST='localhost').
    • ⬆️ Ensure that the upgrade-postgres tool upgrades the cluster’s data
      to the specific PostgreSQL version requested; this resolves a bug
      🚀 where, now that PostgreSQL 13 has been released, upgrade-postgres
      ⬆️ would attempt to upgrade to that version and not PostgreSQL 12.
    • Replace the impenetrably-named ./manage.py knight with
      👉 ./manage.py change_user_role, and extend it to support
      “Organization owner” roles.
    • 🖐 Handle realm emojis that have been manually deleted more gracefully.