Aws\Build\Docs- Tweak docs redirect logic to use uid if possible.Aws\DirectConnect- This release supports the virtual interface failover test, which allows you to verify that traffic routes over redundant virtual interfaces when you bring your primary virtual interface out of service.Aws\ElastiCache- This release improves the Multi-AZ feature in ElastiCache by adding a separate flag and proper validations.Aws\ElasticsearchService- Amazon Elasticsearch Service now offers support for cross-cluster search, enabling you to perform searches, aggregations, and visualizations across multiple Amazon Elasticsearch Service domains with a single query or from a single Kibana interface. New feature includes the ability to setup connection, required to perform cross-cluster search, between domains using an approval workflow.Aws\Glue- Adding databaseName in the response for GetUserDefinedFunctions() API.Aws\IAM- GenerateServiceLastAccessedDetails will now return ActionLastAccessed details for certain S3 control plane actionsAws\MediaConvert- AWS Elemental MediaConvert SDK has added support for the encoding of VP8 or VP9 video in WebM container with Vorbis or Opus audio.Aws\S3- Modified Content-MD5 checksum logic to use modeled httpChecksumRequired trait instead of a hard-coded list of operations.