3.3.0 -- 2024-08-05

Deprecation

• The AWS DynamoDB Encryption Client for Python no longer supports Python 3.7 as of version 3.3
  • Only Python 3.8+ is supported.
• We no longer support OpenSSL 1.0.1 or 1.0.2, as per cryptography documentation.

Feature

• Warn on Deprecated Python 3.7 usage
• Add Python 3.11 to CI
• Add Python 3.12 to CI

Maintenance

• Update requirements for boto3 (>=1.10.0) and cryptography (>=3.4.6)

3.2.0 -- 2021-12-19

Deprecation Announcement

The AWS DynamoDB Encryption Client for Python no longer supports Python 3.6
as of version 3.2; only Python 3.7+ is supported.

Maintenance

• Warn on Deprecated Python 3.6 usage

2.1.1 -- 2022-12-19

Deprecation Announcement

The AWS DynamoDB Encryption Client for Python Major Version 2 is End of Support.
It will no longer receive security updates or bug fixes.
Consider updating to the latest version of the AWS DynamoDB Encryption Client for Python.

Maintenance

• Emit Deprecation Warning on library initialization

1.3.1 -- 2022-12-23

Deprecation Announcement

The AWS DynamoDB Encryption Client for Python Major Version 1 is End of Support.
It will no longer receive security updates or bug fixes.
Consider updating to the latest version of the AWS DynamoDB Encryption Client for Python.

Maintenance

• Emit Deprecation Warning on library initialization

3.1.0 -- 2021-11-10

Deprecation

The AWS DynamoDB Encryption Client 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 DynamoDB Encryption Client for Python,
which will continue to receive security updates, in accordance
with our Support Policy <https://github.com/aws/aws-dynamodb-encryption-python/blob/master/SUPPORT_POLICY.rst>__.

Feature

• Warn on Deprecated Python usage
  #368 <https://github.com/aws/aws-encryption-sdk-python/pull/368>_
• Add Python 3.10 to CI
• Remove Python 3.5 from testing

3.0.0 -- 2021-07-15

Deprecation

The AWS DynamoDB Encryption Client 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 DynamoDB Encryption Client, which will continue to receive security updates for the next 12 months, in accordance with our Support Policy.

2.1.0 -- 2021-07-15

Deprecation Announcement

The AWS DynamoDB Encryption Client 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 DynamoDB Encryption Client 2.x line for the next 12 months, in accordance with our Support Policy.

2.0.0 -- 2021-02-04

Breaking Changes

Removes MostRecentProvider. MostRecentProvider is replaced by CachingMostRecentProvider as of 1.3.0.

1.3.0 -- 2021-02-04

Adds the CachingMostRecentProvider and deprecates MostRecentProvider.

Time-based key reauthorization logic in MostRecentProvider did not reauthorize the use of the key after key usage permissions were changed at the key provider (for example AWS Key Management Service). This created the potential for keys to be used in the DynamoDB Encryption Client after permissions to do so were revoked.

CachingMostRecentProvider replaces MostRecentProvider and provides a cache entry TTL to reauthorize the key with the key provider.

MostRecentProvider is now deprecated, and is removed in 2.0.0. See https://docs.aws.amazon.com/dynamodb-encryption-client/latest/devguide/most-recent-provider.html for more details.

1.2.0 -- 2019-10-10

Bugfixes

• Fix AwsKmsCryptographicMaterialsProvider regional clients override bug #124
  NOTE: It is possible that this is a breaking change for you,
  depending on how you are re-using any custom botocore sessions
  that you provide to AwsKmsCryptographicMaterialsProvider.
• Remove attributes attribute from :class:EncryptionContext str and repr values. #127