Update changelog based on model updates

Author: aws-sdk-python-automation

.changes/next-release/api-change-batch-97855.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``batch``",
+  "description": "Documentation-only update: update API and doc descriptions per EKS ImageType default value switch from AL2 to AL2023."
+}

.changes/next-release/api-change-bedrockdataautomation-20598.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``bedrock-data-automation``",
+  "description": "Added support for Language Expansion feature for BDA Audio modality."
+}

.changes/next-release/api-change-ec2-30202.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``ec2``",
+  "description": "AWS Site-to-Site VPN now supports VPN connections with up to 5 Gbps bandwidth per tunnel, a 4x improvement from existing limit of 1.25 Gbps."
+}

.changes/next-release/api-change-endpointrules-64838.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``endpoint-rules``",
+  "description": "Update endpoint-rules command to latest version"
+}

.changes/next-release/api-change-medicalimaging-47577.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``medical-imaging``",
+  "description": "Added new fields in existing APIs."
+}

.changes/next-release/api-change-rtbfabric-16310.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``rtbfabric``",
+  "description": "Added LogSettings and LinkAttribute fields to external links"
+}

.changes/next-release/api-change-securityir-61365.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``security-ir``",
+  "description": "Added support for configuring communication preferences as well as clearly displaying case comment author identities."
+}