Varnish Cache 4.0.5 is a stability release for the 4.0 branch, released in spite of 4.0 being "end of life". See the separate announcement for full details.
Varnish Cache 4.0.5 is a stability release for the 4.0 branch, released in spite of 4.0 being "end of life". See :ref:`vsv00001` for details.
All users of 4.0.x are recommended to upgrade to this version, and then to start working on an upgrade to 4.1 or 5.0.