Release Name: 1.2.2

Notes:
Persistent connections using Net::HTTP plus a speed fix for 1.8.  It's
thread-safe too!


Changes:
=== 1.2.2 / 2010-06-22

* Bug Fixes
  * #request only finishes a connection instead of restarting it.  This helps
    prevents errors on non-idempotent HTTP requests after errors.
  * #connection_for handles EHOSTDOWN like #reset