The docs at http://googlecloudplatform.github.io/gcloud-python/datastore-api.html document the current API at git head - and include a version tag of 0.3.0

This matches the current released version on pypi (that does not have the recent change for implicit credentials)

Please consider using something like readthedocs and provide versioned docs - so that what users find actually matches what they are likely to install :)

Or at least mark the version in master as -dev with a warning in docs, and tag to stable version in a branch.