chore: release 0.21.3-beta

Author: aws-sdk-kotlin-ci

.changes/1cd84318-bb08-48ae-acfa-369610d335cb.json

@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.21.3-beta] - 03/16/2023
+
+### Features
+* [#206](https://github.com/awslabs/aws-sdk-kotlin/issues/206) Add support for loading FIPS and dual-stack endpoint settings from env, system properties, and shared config.
+* [#206](https://github.com/awslabs/aws-sdk-kotlin/issues/206) Add support for loading S3 accelerate and addressing settings from shared config.
+
+### Fixes
+* [#874](https://github.com/awslabs/aws-sdk-kotlin/issues/874) Ensure all unsigned operations are accessible without credentials in CognitoIdentityProvider.
+
+### Miscellaneous
+* Update smithy-kotlin version and sync service models.
+
 ## [0.21.2-beta] - 03/09/2023
 
 ### Features

.changes/6e070bba-66c4-4f36-abab-8fce291db3cc.json

@@ -7,7 +7,7 @@ kotlin.mpp.enableCompatibilityMetadataVariant=true
 org.gradle.jvmargs=-Xmx6g -XX:MaxMetaspaceSize=2G
 
 # sdk
-sdkVersion=0.21.3-SNAPSHOT
+sdkVersion=0.21.3-beta
 
 # codegen
 smithyVersion=1.26.1
@@ -39,4 +39,4 @@ mockkVersion=1.13.3
 slf4jVersion=2.0.6
 
 # dokka config (values specified at build-time as needed)
-smithyKotlinDocBaseUrl=https://sdk.amazonaws.com/kotlin/api/smithy-kotlin/api/$smithyKotlinVersion/
+smithyKotlinDocBaseUrl=https://sdk.amazonaws.com/kotlin/api/smithy-kotlin/api/$smithyKotlinVersion/