Rainbows! is an HTTP server for sleepy Rack applications. It is based on
Unicorn, but designed to handle applications that expect long
request/response times and/or slow clients.

* http://rainbows.rubyforge.org/
* rainbows-talk@rubyforge.org />* git://git.bogomips.org/rainbows.git

Changes:

Mostly internal changes for kgio (and Unicorn) integration.
There should be no (supported) user-visible changes from
Rainbows! 0.97.0. kgio should improve performance for
concurrency models that use non-blocking I/O internally,
especially under Ruby 1.9.2