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+# CHANGELOG
+
+## v1.4.5
+
+* Set a shorter timeout for an Application Default Credentials issue on some
+  networks. (#93, #101)
+* Test cleanup, switch from mox to mock. (#103)
+* Switch docs to sphinx from epydoc.
+
+## v1.4.4
+
+* Fix a bug in bytes/string encoding of headers.
+
+## v1.4.3
+
+* Big thanks to @dhermes for spotting and fixing a mess in our test setup.
+
+* Fix a serious issue with tests not being run. (#86, #87, #89)
+* Start credentials cleanup for single 2LO/3LO call. (#83, #84)
+* Clean up stack traces when re-raising in some places. (#79)
+* Clean up doc building. (#81, #82)
+* Fixed minimum version for `six` dependency. (#75)
+
+## v1.4.2
+
+* Several small bugfixes related to `six`/py3 support.
+
+## v1.4.1
+
+* Fix a critical bug on import in `oauth2client.tools`.
+
+## v1.4
+
+* Merge python3 branch! Massive thanks due to @pferate and @methane for doing
+  the heavy lifting.
+
+* Make `oauth2client.tools` import gracefully if `argparse` isn't present.
+
+* Change `flow.step2_exchange` to preserve the raw `id_token` in the
+  `token_response` field.
+
+## v1.3.2
+
+* Quick bugfix for an issue with dict-like arguments to `flow.step2_exchange`,
+  which is common in some environments (such as GAE).
+
+## v1.3.1
+
+* Quick bugfix for bad error handling in from_json.
+
+## v1.3
+
+* Added support for the
+  [Google Application Default Credentials](https://developers.google.com/accounts/docs/application-default-credentials)
+  for more information (thanks @orestica).
+* Added support for OAuth2 for devices (#3, thanks @sde-melo).
+* The minimum required Python version is now 2.6.
+* The `anyjson` submodule has been removed.
+
+* Better exception handling around missing crypto libraries (#56).
+* Improve error messages in `AccessTokenRefreshError` (#53, thanks
+  @erickoledadevrel).
+* Drop `uritemplate` as a dependency.
+* Handle X509 certs with PyCrypto (#51, thanks @liujin-google).
+* Handle additional failure types on OSX (#32, thanks @simoncadman).
+* Better unicode handling with PKCS12 passwords (#31, thanks @jterrace).
+* Better retry handling with bad server replies on refresh (#29, thanks
+  @kaste).
+* Better logging for missing `refresh_token` in server replies (#21).
+* Support `login_hint` (#18, thanks @jay0lee).
+* Better overwrite options in `django_orm.Storage`. (#2, thanks @lraccomando).
+
+
+## v1.2
+
+* The use of the `gflags` library is now deprecated, and is no longer a
+  dependency. If you are still using the `oauth2client.tools.run()` function
+  then include `python-gflags` as a dependency of your application or switch to
+  `oauth2client.tools.run_flow`.
+* Samples have been updated to use the new `apiclient.sample_tools`, and no
+  longer use `gflags`.
+* Added support for the experimental Object Change Notification, as found in
+  the Cloud Storage API.
+* The oauth2client App Engine decorators are now threadsafe.
+
+* Use the following redirects feature of httplib2 where it returns the
+  ultimate URL after a series of redirects to avoid multiple hops for every
+  resumable media upload request.
+* Updated AdSense Management API samples to V1.3
+* Add option to automatically retry requests.
+* Ability to list registered keys in `multistore_file`.
+* User-agent must contain `(gzip)`.
+* The `method` parameter for `httplib2` is not positional. This would cause
+  spurious warnings in the logging.
+* Making OAuth2Decorator more extensible. Fixes Issue 256.
+* Update AdExchange Buyer API examples to version v1.2.
+
+
+## v1.1
+
+* Add PEM support to `SignedJWTAssertionCredentials` (used to only support
+  PKCS12 formatted keys). Note that if you use PEM formatted keys you can use
+  PyCrypto 2.6 or later instead of OpenSSL.
+
+* Allow deserialized discovery docs to be passed to `build_from_document()`.
+
+* Make `ResumableUploadError` derive from `HttpError`.
+* Many changes to move all the closures in `apiclient.discovery` into real
+  classes and objects.
+* Make `from_json` behavior inheritable.
+* Expose the full token response in `OAuth2Client` and `OAuth2Decorator`.
+* Handle reasons that are None.
+* Added support for NDB based storing of oauth2client objects.
+* Update `grant_type` for `AssertionCredentials`.
+* Adding a `.revoke()` to Credentials. Closes issue 98.
+* Modify `oauth2client.multistore_file` to store and retrieve credentials
+  using an arbitrary key.
+* Don't accept `403` challenges by default for auth challenges.
+* Set `httplib2.RETRIES` to 1.
+* Consolidate handling of scopes.
+* Upgrade to httplib2 version 0.8.
+* Allow setting the `response_type` in `OAuth2WebServerFlow`.
+* Ensure that `dataWrapper` feature is checked before using the `data` value.
+* HMAC verification does not use a constant time algorithm.
+
+## v1.0
+
+* Changes to the code for running tests and building releases.
+
+## v1.0c3
+
+* In samples and oauth2 decorator, escape untrusted content before displaying it.
+* Do not allow credentials files to be symlinks.
+* Add XSRF protection to oauth2decorator callback state.
+* Handle uploading chunked media by stream.
+* Handle passing streams directly to httplib2.
+* Add support for Google Compute Engine service accounts.
+* Flows no longer need to be saved between uses.
+* Change GET to POST if URI is too long. Fixes issue 96.
+* Add a `keyring`-based `Storage`.
+* More robust picking up JSON error responses.
+* Make batch errors align with normal errors.
+* Add a Google Compute sample.
+* Token refresh to work with old GData API.
+* Loading of `client_secrets` JSON file backed by a cache.
+* Switch to new discovery path parameters.
+* Add support for `additionalProperties` when printing schema'd objects.
+* [Fix media upload parameter names.](http://codereview.appspot.com/6374062/)
+* oauth2client support for URL-encoded format of exchange token response (e.g.
+  Facebook)
+* Build cleaner and easier to read docs for dynamic surfaces.
+
+## v1.0c2
+
+* Parameter values of None should be treated as missing. Fixes issue 144.
+* Distribute the samples separately from the library source. Fixes issue 155.
+* Move all remaining samples over to `client_secrets.json`. Fixes issue 156.
+* Make `locked_file.py` understand win32file primitives for better
+  awesomeness.
+
+## v1.0c1
+
+* Documentation for the library has
+  [switched to epydoc](http://google-api-python-client.googlecode.com/hg/docs/epy/index.html)
+* Many improvements for media support:
+  + Added media download support, including resumable downloads.
+  + Better handling of streams that report their size as 0.
+  + Update `MediaUpload` to include `io.Base` and also fix some bugs.
+* OAuth bug fixes and improvements.
+  + Remove OAuth 1.0 support.
+  + Added `credentials_from_code` and `credentials_from_clientsecrets_and_code`.
+  + Make oauth2client support Windows-friendly locking.
+  + Fix bug in `StorageByKeyName`.
+  + Fix `None` handling in Django fields.
+    [Fixes issue 128](http://codereview.appspot.com/6298084/).
+* [Add epydoc generated docs.](http://codereview.appspot.com/6305043/)
+* Move to PEP386 compliant version numbers.
+* New and updated samples
+  + Ad Exchange Buyer API v1 code samples.
+  + Automatically generate Samples wiki page from `README` files.
+  + Update Google Prediction samples.
+  + Add a Tasks sample that demonstrates Service accounts.
+  + [new analytics api samples.](http://codereview.appspot.com/5494058/)
+* Convert all inline samples to the Farm API for consistency.
+
+## v1.0beta8
+
+* Updated media upload support.
+* Many fixes for batch requests.
+* Better handling for requests that don't require a body.
+* Fix issues with Google App Engine Python 2.7 runtime.
+* Better support for proxies.
+* All Storages now have a `.delete()` method.
+* Important changes which might break your code:
+  + `apiclient.anyjson` has moved to `oauth2client.anyjson`.
+  + Some calls, for example, `taskqueue().lease()` used to require a parameter
+    named body. In this new release only methods that really need to send a
+    body require a body parameter, and so you may get errors about an unknown
+    `body` parameter in your call. The solution is to remove the unneeded
+    `body={}` parameter.
+
+## v1.0beta7
+
+* Support for
+  [batch requests](http://code.google.com/p/google-api-python-client/wiki/Batch).
+* Support for
+  [media upload](http://code.google.com/p/google-api-python-client/wiki/MediaUpload).
+* Better handling for APIs that return something other than JSON.
+* Major cleanup and consolidation of the samples.
+* Bug fixes and other enhancements:
+   72  Defect  Appengine OAuth2Decorator: Convert redirect address to string
+   22  Defect  Better error handling for unknown service name or version
+   48  Defect  StorageByKeyName().get() has side effects
+   50  Defect  Need sample client code for Admin Audit API
+   28  Defect  better comments for app engine sample   Nov 9
+   63  Enhancement Let OAuth2Decorator take a list of scope