Sourced from moto's changelog.

4.1.11

Docker Digest for 4.1.11: sha256:0ac1ec726e428bd3134c10c32639d72f814bbe002b9d2010420850aab8bc2550

New Methods:
* AppSync:
    * get_introspection_schema()

Comprehend:

detect_key_phrases()
detect_pii_entities()
detect_sentiment()





Miscellaneous:
* EC2: describe_key_pairs() now returns the CreateTime-attribute
* EC2: describe_spot_fleet_requests() now returns the Tags-attribute
* ECR: put_image(): now behaves correctly on duplicate images with duplicate tags
* Organizations: create_policy() now supports the Tags-parameter
* RDS: creation times of all objects are now in UTC
* Redshift: creation times of all objects are now in UTC
* S3: Bucket names are now global, meaning they have to be unique across accounts
* S3: select_object_content() now supports None-values
* S3: select_object_content() now supports nested FROM-clauses (from x.y as xy)
* SecretsManager - update_secret() now supports the Description-parameter
* SNS now returns the correct error message for non-existing topics
* SNS: Topics are no longer accessible across regions (only across accounts)
* SNS: delete_topic() is now idempotent and no longer throws an error for non-existent topics
* SQS: Requests and responses in JSON-format are now supported
* SSM: MaintenanceWindows now have tagging support

4.1.10
Docker Digest for 4.1.10: sha256:095d1dfadc71b4c68f05240129a32acf6dd7ba722c78afd4f01d8c7c3af0ebb4
New Services:
    * Glue:
        * create_session()
        * delete_session()
        * get_session()
        * list_sessions()
        * stop_session()
* Sagemaker:
    * create_transform_job()
    * describe_transform_job()
    * list_transform_jobs()

Miscellaneous:
* Core: The date-header is now returned for all operations (set to the current date)