diff --git a/.changes/next-release/api-change-appsync-43699.json b/.changes/next-release/api-change-appsync-43699.json
new file mode 100644
index 000000000000..49b4902fbd06
--- /dev/null
+++ b/.changes/next-release/api-change-appsync-43699.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``appsync``",
+  "description": "Modify UpdateGraphQLAPI operation and flag authenticationType as required."
+}
diff --git a/.changes/next-release/api-change-gamelift-63279.json b/.changes/next-release/api-change-gamelift-63279.json
new file mode 100644
index 000000000000..a63531dedc0d
--- /dev/null
+++ b/.changes/next-release/api-change-gamelift-63279.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``gamelift``",
+  "description": "Amazon GameLift releases a new game session shutdown feature. Use the Amazon GameLift console or AWS CLI to terminate an in-progress game session that's entered a bad state or is no longer needed."
+}
diff --git a/.changes/next-release/api-change-mediaconnect-13377.json b/.changes/next-release/api-change-mediaconnect-13377.json
new file mode 100644
index 000000000000..12e8a8fc9143
--- /dev/null
+++ b/.changes/next-release/api-change-mediaconnect-13377.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``mediaconnect``",
+  "description": "AWS Elemental MediaConnect now supports Content Quality Analysis for enhanced source stream monitoring. This enables you to track specific audio and video metrics in transport stream source flows, ensuring your content meets quality standards."
+}
diff --git a/.changes/next-release/api-change-mediaconvert-45405.json b/.changes/next-release/api-change-mediaconvert-45405.json
new file mode 100644
index 000000000000..63a0df03538c
--- /dev/null
+++ b/.changes/next-release/api-change-mediaconvert-45405.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``mediaconvert``",
+  "description": "This release adds support for the AVC3 codec and fixes an alignment issue with Japanese vertical captions."
+}
diff --git a/.changes/next-release/api-change-organizations-60775.json b/.changes/next-release/api-change-organizations-60775.json
new file mode 100644
index 000000000000..a1c726dc5c67
--- /dev/null
+++ b/.changes/next-release/api-change-organizations-60775.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``organizations``",
+  "description": "Added ALL_FEATURES_MIGRATION_ORGANIZATION_SIZE_LIMIT_EXCEEDED to ConstraintViolationException for the EnableAllFeatures operation."
+}
diff --git a/.changes/next-release/api-change-sagemaker-58908.json b/.changes/next-release/api-change-sagemaker-58908.json
new file mode 100644
index 000000000000..331e233a5c71
--- /dev/null
+++ b/.changes/next-release/api-change-sagemaker-58908.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``sagemaker``",
+  "description": "Adding ETag information with Model Artifacts for Model Registry"
+}
diff --git a/.changes/next-release/api-change-sqs-35972.json b/.changes/next-release/api-change-sqs-35972.json
new file mode 100644
index 000000000000..5967d6d2e7a7
--- /dev/null
+++ b/.changes/next-release/api-change-sqs-35972.json
@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``sqs``",
+  "description": "In-flight message typo fix from 20k to 120k."
+}