Updates changelog for version 2.4.10

Author: LiuJoyceC

.changes/2.4.10.json

@@ -0,0 +1,12 @@
+[
+    {
+        "type": "feature",
+        "category": "util",
+        "description": "Parse ini files containing comments using #"
+    },
+    {
+        "type": "feature",
+        "category": "Iot",
+        "description": "Adds support for thing types. Thing types are entities that store a description of common features of Things that are of the same logical type. Also adds support for `:` in Thing name. Adds a separator in Firehose action."
+    }
+]

.changes/next-release/feature-util-5a565afe.json

@@ -1,7 +1,11 @@
 # Changelog for AWS SDK for JavaScript
-<!--LATEST=2.4.9-->
+<!--LATEST=2.4.10-->
 <!--ENTRYINSERT-->
 
+## 2.4.10
+* feature: util: Parse ini files containing comments using #
+* feature: Iot: Adds support for thing types. Thing types are entities that store a description of common features of Things that are of the same logical type. Also adds support for `:` in Thing name. Adds a separator in Firehose action.
+
 ## 2.4.9
 * feature: ACM: Adds reason for failure when describing certificates.
 * feature: ConfigService: Adds support for RDS and ACM resources types and introduces two new APIs: DeleteEvaluationResults and StartConfigRulesEvaluation. Updated PutConfigRule API can now create Config rules that are triggered by both configuration changes and periodicity.