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New Features
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* Updates to the AWS Encryption SDK. 2542b58
This change includes fixes for issues that were reported by Thai Duong from Google's Security
team, and for issues that were identified by AWS Cryptography.
BREAKING CHANGE: AWS KMS KeyIDs must be specified explicitly or Discovery mode explicitly chosen.
Key committing suites are now default. CommitmentPolicy requires commitment by default.
See: `Migration Guide <https://docs.aws.amazon.com/encryption-sdk/latest/developer-guide/migration.html>`_