NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
PyPI · #600 most downloaded on PyPI
A library that allows you to easily mock out tests based on AWS infrastructure
Last release 1 months ago
22 Aug 2026
Ships fairly regularly
a new release about every 3 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
9 years old
1022 releases · first in 2017
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
One column per quarter.
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Docker Digest for 5.0.12: _sha256:e1bde8f908f2fdf0878c8e4398561badd016b51b4d9fd8dcb9f4daef936a4427_
Docker Digest for 5.0.12: sha256:e1bde8f908f2fdf0878c8e4398561badd016b51b4d9fd8dcb9f4daef936a4427
General:
* The MotoProxy can now be run on Windows
New Services:
* DirectConnect:
* create_connection()
* delete_connection()
* describe_connections()
* update_connection()
* DynamoDB:
* describe_export()
* export_table_to_point_in_time()
* list_export()
* NetworkManager:
* create_device()
* create_link()
* create_link()
* delete_device()
* delete_link()
* delete_site()
* get_devices()
* get_links()
* get_sites()
* list_tags_for_resource()
* SageMaker:
* list_endpoints()
* list_endpoint_configs()
* create_auto_ml_job_v2()
* describe_auto_ml_job_v2()
* list_auto_ml_jobs()
* stop_auto_ml_job()
* create_compilation_job()
* describe_compilation_job()
* list_compilation_jobs()
* delete_compilation_job()
* create_domain()
* describe_domain()
* list_domains()
* delete_domain()
* create_model_explainability_job_definition()
* describe_model_explainability_job_definition()
* list_model_explainability_job_definitions()
* delete_model_explainability_job_definition()
* create_hyper_parameter_tuning_job()
* describe_hyper_parameter_tuning_job()
* list_hyper_parameter_tuning_jobs()
* delete_hyper_parameter_tuning_job()
* create_model_quality_job_definition()
* describe_model_quality_job_definition()
* list_model_quality_job_definitions()
* delete_model_quality_job_definition()
* Route53:
* list_tags_for_resource()
Miscellaneous:
* ACM: export_certificate() now only allows exporting private certificates
* ACM: DomainValidationOptions now have SUCCESS-status, fixing the `certificate_validated` waiter
* Athena: QueryResults are now stored in S3
* CloudFormation: update_stack() now persists the new parameters provided
* CloudFormation: update_stack() now understands UsePreviousValue=False
* CloudFormation: update_stack() now throws an exception when using UsePreviousValue=True and a new parameter value
* CloudFormation: update_stack() is now able to update resources where only the parameters have changed
* CloudFormation: AWS::S3::Bucket resources will now create/update Tags
* CloudFormation: AWS::S3::Bucket resources are no longer recreated for every update
* CognitoIDP: initiate_auth() now supports USERNAME_PASSWORD_AUTH and SMS/Software Token MFA
* CognitoIDP: initiate_auth() now returns th email in the ID-token claims
* DynamoDB: query() now sorts the results correctly when querying GSI data with identical hash keys
* EC2: describe_security_group_rules() now enumerates multiple rules correctly
* EC2: run_instances() can now use $Default or $Latest launch template version
* Events: list_targets_by_rule() now supports pagination
* EventBridge Scheduler - get_schedule() now returns the ActionAfterCompletion
* Firehose: create_delivery_stream() now creates S3 files with the correct filename if no prefix is provided
* IOT: Certificates hashes can now be computed using the DER encoding, per the AWS spec
This is an opt-in behaviour, and can be enabled with the following configuration:
@mock_aws(config={"iot": {"use_valid_cert": True}})
* ResourceGroupsTaggingAPI: tag_resources() now supports SageMaker resources
* S3: head_object()/get_object() now support the PartNumber-argument
* S3: put_object() now correctly enforces the BucketPolicy when creating new objects
* SESv2: send_email() now returns the MessageId
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Nothing published for this version
Your coding agent can read these notes before it upgrades. Set up the MCP server →