Update changelog based on model updates

Author: aws-sdk-python-automation

.changes/next-release/api-change-bedrockagent-23283.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``bedrock-agent``",
+  "description": "Added optional \"customMetadataField\" for Amazon Aurora knowledge bases, allowing single-column metadata. Also added optional \"textIndexName\" for MongoDB Atlas knowledge bases, enabling hybrid search support."
+}

.changes/next-release/api-change-chimesdkvoice-85321.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``chime-sdk-voice``",
+  "description": "Added FOC date as an attribute of PhoneNumberOrder, added AccessDeniedException as a possible return type of ValidateE911Address"
+}

.changes/next-release/api-change-mailmanager-21132.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``mailmanager``",
+  "description": "Add support for Dual_Stack and PrivateLink types of IngressPoint. For configuration requests, SES Mail Manager will now accept both IPv4/IPv6 dual-stack endpoints and AWS PrivateLink VPC endpoints for email receiving."
+}

.changes/next-release/api-change-opensearch-41800.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``opensearch``",
+  "description": "Improve descriptions for various API commands and data types."
+}

.changes/next-release/api-change-route53-65726.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``route53``",
+  "description": "Added us-gov-east-1 and us-gov-west-1 as valid Latency Based Routing regions for change-resource-record-sets."
+}

.changes/next-release/api-change-sagemaker-1647.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``sagemaker``",
+  "description": "Adds support for i3en, m7i, r7i instance types for SageMaker Hyperpod"
+}

.changes/next-release/api-change-sesv2-86419.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``sesv2``",
+  "description": "This release enables customers to provide attachments in the SESv2 SendEmail and SendBulkEmail APIs."
+}

.changes/next-release/api-change-transcribe-29601.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``transcribe``",
+  "description": "This Feature Adds Support for the \"zh-HK\" Locale for Batch Operations"
+}