v0.2.1

Changelog

• 207dedb: Merge pull request #5 from dcadolph/cloud-integration (@dcadolph)
• 757fb5e: changelog notes v0.2.0 cut and the new integration tests (@dcadolph)
• 064f3af: kms round trip integration test via localstack (@dcadolph)
• bbfbaed: pgp round trip integration test (@dcadolph)
• 79ca34b: pin localstack to v3 free image (@dcadolph)