0.2.1 is a point release with a handful of bug fixes . Thanks to everyone who sent in a report.

CHANGES

- When the bucket name argument (for e.g. Bucket.objects) is being used as the option hash, reassign it to the options variable and set the bucket to nil so bucket inference + options works.

- Don't call CGI.escape on query string parameters in Hash#to_query_string since all paths get passed through URI.escape right before the request is made. Paths were getting double escaped. Bug spotted by [David Hanson]

- Make s3sh exec irb.bat if on Windows. Bug spotted by [N. Sathish Kumar <nsathishk@yahoo.com>]

- Avoid class_variable_(get|set) since it was only recently added to Ruby. Spotted by [N. Sathish Kumar <nsathishk@yahoo.com>]

- Raise NoSuchKey if S3Object.about requests a key that does not exist.

- If the response body is an empty string, don't try to parse it as xml.

- Don't reject every body type save for IO and String at the door when making a request. Suggested by [Alex MacCaw <maccman@gmail.com>]

- Allow dots in bucket names. [Jesse Newland]