# CHANGES TO aws.signature 0.2.2 #

* Added support for (legacy) AWS Signature Version 2.

# CHANGES TO aws.signature 0.2.1 #

* `canonical_request()` now sets C collate order to properly order query argument and header names across platforms.

# CHANGES TO aws.signature 0.1.4 #

* Coerce query string arguments to character before passing to `URLencode()`. (#5)

# CHANGES TO aws.signature 0.1.3 #

* Add standard AWS test suite: http://docs.aws.amazon.com/general/latest/gr/signature-v4-test-suite.html. (#2)
* Expose and set default key, secret, and region values in `signature_v4_auth`.

# CHANGES TO aws.signature 0.1.2 #

* Fix bug in request body hashing for non-character request bodies (#3).

# CHANGES TO aws.signature 0.1.1 #

* Allow request body has to be generated from file without loading into memory.

# CHANGES TO aws.signature 0.1.0 #

* Include patched version of `utils::URLencode` that correctly encodes URLs per RFC 3986.
* Initial release.
