v2.5.0. Not required for JRuby.

v2.4.0. Signed gem.

v2.3.0. Use STDERR, not $stderr, just like Mongrel; tests now use Test::Unit; moving to the mongrel project on RubyForge.

v2.2.0. Don't load on Ruby > 1.8.5; copyright correction.

v2.1.0. License change due to no provision for use in original Ruby license (prevents installation in Florida).

v2.0.0. Updated for second cgi.rb vulnerability.

v1.0.0. Original single-patch release by Zed Shaw, et. al.