AWS KMS announces more flexible automatic key rotation

Today, AWS Key Management Service (AWS KMS) announces new flexibility, visibility, and pricing for automatic key rotation. You can now customize the frequency of rotation period between 90 days to 7 years (2560 days) as well as invoke key rotation on demand for customer managed KMS keys. Lastly, you can now see the history of all previous rotations for any KMS key that has been rotated. 

Source:: Amazon AWS