chore: release 0.15.0

Author: aws-sdk-kotlin-ci

.changes/0cc34a91-f764-49d8-b24e-b170973e1f9d.json

@@ -1,5 +1,20 @@
 # Changelog
 
+## [0.15.0] - 01/27/2023
+
+### Features
+* Allow config override for one or more operations with an existing service client.
+
+### Fixes
+* [#781](https://github.com/awslabs/smithy-kotlin/issues/781) Lazily open random access files to prevent exhausting file handles in highly concurrent scenarios
+* [#784](https://github.com/awslabs/smithy-kotlin/issues/784) Include exceptions in logging from trace probes
+
+### Miscellaneous
+* Upgrade dependencies
+* **Breaking** Remove `Closeable` supertype from `HttpClientEngine` interface. See [this discussion post](https://github.com/awslabs/aws-sdk-kotlin/discussions/818) for more information.
+* Upgrade Kotlin version to 1.8.0
+* Refactor the way service client configuration is generated
+
 ## [0.14.3] - 01/12/2023
 
 ### Features

.changes/6aec9cfa-ed4d-4b74-8e85-17cf76d7e0f2.json

@@ -6,7 +6,7 @@ kotlin.native.ignoreDisabledTargets=true
 kotlin.mpp.enableCompatibilityMetadataVariant=true
 
 # SDK
-sdkVersion=0.15.0-SNAPSHOT
+sdkVersion=0.15.0
 
 # kotlin
 kotlinVersion=1.8.0
@@ -44,4 +44,4 @@ kotlinLoggingVersion=3.0.0
 slf4jVersion=2.0.6
 
 # crt
-crtKotlinVersion=0.6.7
+crtKotlinVersion=0.6.7