3.1.1 -- 2022-06-21

Maintenance

• Replace deprecated cryptography verify_interface with isinstance #467

3.1.0 -- 2021-11-10

Deprecation

The AWS Encryption SDK for Python no longer supports Python 3.5
as of version 3.1; only Python 3.6+ is supported. Customers using
Python 3.5 can still use the 2.x line of the AWS Encryption SDK for Python,
which will continue to receive security updates, in accordance
with our Support Policy.

Feature

• Warn on Deprecated Python usage
  #368
• Add Python 3.10 to CI
• Remove Python 3.5 from testing

3.0.0 -- 2021-07-01

Deprecation

The AWS Encryption SDK for Python no longer supports Python 2 or Python 3.4
as of major version 3.x; only Python 3.5+ is supported. Customers using Python 2
or Python 3.4 can still use the 2.x line of the AWS Encryption SDK for Python,
which will continue to receive security updates for the next 12 months, in accordance
with our Support Policy.

Maintenance

• Move away from deprecated cryptography int_from_bytes #355.

2.4.0 -- 2021-07-01

Deprecation Announcement

The AWS Encryption SDK for Python is discontinuing support for Python 2. Future major versions of this library will drop support for Python 2 and begin to adopt changes that are known to break Python 2.

Support for Python 3.4 will be removed at the same time. Moving forward, we will support Python 3.5+.

Security updates will still be available for the Encryption SDK 2.x line for the next 12 months, in accordance with our Support Policy.

2.3.0 -- 2021-06-16

Features

• AWS KMS multi-Region Key support (#350)

  Added new the master key MRKAwareKMSMasterKey
  and the new master key providers MRKAwareStrictAwsKmsMasterKeyProvider
  and MRKAwareDiscoveryAwsKmsMasterKeyProvider
  that support AWS KMS multi-Region Keys.

  See https://docs.aws.amazon.com/kms/latest/developerguide/multi-region-keys-overview.html
  for more details about AWS KMS multi-Region Keys.
  See https://docs.aws.amazon.com/encryption-sdk/latest/developer-guide/configure.html#config-mrks
  for more details about how the AWS Encryption SDK interoperates
  with AWS KMS multi-Region keys.

2.2.0 -- 2021-05-27

Features

• Improvements to the message decryption process (#343)
  See GHSA-x5h4-9gqw-942j

1.9.0 -- 2021-05-27

Features

• Improvements to the message decryption process (#342)
  See GHSA-x5h4-9gqw-942j

2.1.0 -- 2020-04-20

Maintenance

• New minimum cryptography dependency 2.5.0 since we're using newer byte type checking #308
• New minimum boto dependency 1.10.0 to ensure KMS Decrypt APIs know about the KeyId parameter #317
• Add python 3.8 and 3.9 to CI and update setup.py to clarify we support them #329
• Update decrypt oracle and test vector handlers with 2.0.0 changes #303
• Added a number of CodeBuild specs to support integration tests and release processes

2.0.0 -- 2020-09-24

Features

• Updates to the AWS Encryption SDK 73cce71

Breaking Changes

• 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 for more details: https://docs.aws.amazon.com/encryption-sdk/latest/developer-guide/migration.html

1.7.1 -- 2020-09-24

Bugfix

• Reintroduce removed symbol in top-level aws_encryption_sdk module