.. warning::

    If you updated to 2.7.7 before, please update to 2.7.8 and then run the
    ``/app/bin/fix_globalconfig_zip.py`` script to fix the misconfiguration.

    If you update from a version older than 2.7.7, you don't need to run this script.

* [:backend:`4658`] Fixed missing global configuration update, causing runtime crashes
  when ZIP files are enabled in the global configuration.