DynamoDB Encryption Client Java - Release 1.15.0
Adds the CachingMostRecentProvider and deprecates MostRecentProvider.
Time-based key reauthorization logic in MostRecentProvider did not re-authorize 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#mrp-versions for more details.
1.15.0 also fixes interoperability issues between the Python and Java implementations of DynamoDB Encryption Client.