Boto3

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* api-change:``lambda``: [``botocore``] Added support for AmazonMQRabbitMQ as an event source. Added support for VIRTUAL_HOST as SourceAccessType for streams event source mappings.
* api-change:``imagebuilder``: [``botocore``] Adds support for specifying parameters to customize components for recipes. Expands configuration of the Amazon EC2 instances that are used for building and testing images, including the ability to specify commands to run on launch, and more control over installation and removal of the SSM agent.
* api-change:``mgn``: [``botocore``] Bug fix: Remove not supported EBS encryption type "NONE"
* api-change:``eks``: [``botocore``] Adding new error code UnsupportedAddonModification for Addons in EKS
* api-change:``macie2``: [``botocore``] Sensitive data findings in Amazon Macie now include enhanced location data for JSON and JSON Lines files
* api-change:``sns``: [``botocore``] Documentation updates for Amazon SNS.

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* api-change:``elbv2``: [``botocore``] Update elbv2 client to latest version
* api-change:``ec2``: [``botocore``] This release removes network-insights-boundary

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* api-change:``sagemaker``: [``botocore``] SageMaker model registry now supports up to 5 containers and associated environment variables.
* api-change:``sqs``: [``botocore``] Documentation updates for Amazon SQS.
* api-change:``ec2``: [``botocore``] Adding a new reserved field to support future infrastructure improvements for Amazon EC2 Fleet.

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* api-change:``autoscaling``: [``botocore``] Amazon EC2 Auto Scaling infrastructure improvements and optimizations.
* api-change:``kendra``: [``botocore``] Amazon Kendra Enterprise Edition now offered in smaller more granular units to enable customers with smaller workloads. Virtual Storage Capacity units now offer scaling in increments of 100,000 documents (up to 30GB) per unit and Virtual Query Units offer scaling increments of 8,000 queries per day.
* api-change:``mediapackage-vod``: [``botocore``] Add support for Widevine DRM on CMAF packaging configurations. Both Widevine and FairPlay DRMs can now be used simultaneously, with CBCS encryption.
* api-change:``ssm-contacts``: [``botocore``] Fixes the tag key length range to 128 chars, tag value length to 256 chars; Adds support for UTF-8 chars for contact and channel names, Allows users to unset name in UpdateContact API; Adds throttling exception to StopEngagement API, validation exception to APIs UntagResource, ListTagsForResource
* api-change:``databrew``: [``botocore``] Adds support for the output of job results to the AWS Glue Data Catalog.
* api-change:``servicediscovery``: [``botocore``] AWS Cloud Map now allows configuring the TTL of the SOA record for a hosted zone to control the negative caching for new services.

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* api-change:``sagemaker``: [``botocore``] Sagemaker Neo now supports running compilation jobs using customer's Amazon VPC
* api-change:``glue``: [``botocore``] Add JSON Support for Glue Schema Registry
* api-change:``redshift``: [``botocore``] Added InvalidClusterStateFault to the DisableLogging API, thrown when calling the API on a non available cluster.
* api-change:``mediaconvert``: [``botocore``] MediaConvert adds support for HDR10+, ProRes 4444, and XAVC outputs, ADM/DAMF support for Dolby Atmos ingest, and alternative audio and WebVTT caption ingest via HLS inputs. MediaConvert also now supports creating trickplay outputs for Roku devices for HLS, CMAF, and DASH output groups.

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* api-change:``proton``: [``botocore``] Added waiters for template registration, service operations, and environment deployments.
* api-change:``amplifybackend``: [``botocore``] Imports an existing backend authentication resource.
* api-change:``snowball``: [``botocore``] AWS Snow Family customers can remotely monitor and operate their connected AWS Snowcone devices. AWS Snowball Edge Storage Optimized customers can now import and export their data using NFS.