4.3.0 -- 2025-11-24

Deprecation

• The AWS Encryption SDK CLI no longer supports Python < 3.10 as of major version 4.3.x; only Python 3.10+ is supported.
• Removed pkg_resources in favor of importlib.metadata
#428 <https://github.com/aws/aws-encryption-sdk-cli/pull/428>_

Operational

• Drop release dependency on pypi-parker