From: Ryan Lubke <ryan.lubke_at_oracle.com>
Date: Wed, 20 Oct 2010 07:54:20 -0700

Hey Folks,

It turns out there were two regressions in 1.9.20 that needed a quick
turnaround.
We've fixed these problems and have pushed 1.9.21.

The artifacts are available here [1].

Grizzly issues resolved: [2].

Thanks!
  - The Grizzly Team

[1] http://download.java.net/maven/glassfish/com/sun/grizzly
[2] http://tinyurl.com/26kymrb