Varnish 2.1.4 released

[Tollef Fog Heen]

We are pleased to announce Varnish 2.1.4, a bug fix and feature release
in the Varnish 2.1 series. The most notable changes are:

* A bug in the binary heap layout caused inflated object counts, this
  has been fixed.

* Much more comprehensive documentation.

* A DNS director that uses DNS lookups for choosing which backend to
  route requests to has been added.

* The client director now uses the variable client.identity for choosing
  which backend to send a given request to.

* String representation of now, making it easier to add Expires headers

* Portability fixes for Solaris.

* Various bug fixes.

This is a summary of the changes, please see the changelog for a fuller
list.

The release can be downloaded from
http://www.varnish-cache.org/releases/varnish-cache-2.1.4

-- 
Tollef Fog Heen, on behalf of the Varnish Developers