chore: release 0.16.4-beta

Author: aws-sdk-kotlin-ci

.changes/37f63dcd-3871-4c86-a63b-c0de7f963d62.json

@@ -1,5 +1,13 @@
 # Changelog
 
+## [0.16.4-beta] - 06/23/2022
+
+### Fixes
+* [#139](https://github.com/awslabs/smithy-kotlin/issues/139) Validate that members bound to URI paths are non-null at object construction
+
+### Miscellaneous
+* Upgrade smithy kotlin to [0.11.0](https://github.com/awslabs/smithy-kotlin/releases/tag/v0.11.0)
+
 ## [0.16.3-beta] - 06/16/2022
 
 ### Features

.changes/4a49346f-f27e-4651-b432-6f3e54e5440c.json

@@ -6,7 +6,7 @@ kotlin.native.ignoreDisabledTargets=true
 org.gradle.jvmargs=-Xmx6g -XX:MaxMetaspaceSize=2G
 
 # sdk
-sdkVersion=0.16.4-SNAPSHOT
+sdkVersion=0.16.4-beta
 
 # codegen
 smithyVersion=1.17.0
@@ -39,4 +39,4 @@ slf4jVersion=1.7.36
 
 # dokka config (values specified at build-time as needed)
 smithyKotlinPackageListUrl=
-smithyKotlinDocBaseUrl=https://docs.aws.amazon.com/sdk-for-kotlin/latest/reference/smithy-kotlin
+smithyKotlinDocBaseUrl=https://docs.aws.amazon.com/sdk-for-kotlin/latest/reference/smithy-kotlin