What's new in Libevent 2.1

0. Before we start

0.1. About this document

  This document describes the key differences between Libevent 1.4 and
  Libevent 2.0, from a user's point of view.  It's a work in progress.

  For better documentation about libevent, see the links at
  http://libevent.org/

  To

0.2. Where to get help