chore: release 0.9.1

Author: aws-sdk-kotlin-ci

.changes/02852edb-3c2d-4f29-a1ad-5f7e1b884268.json

@@ -1,5 +1,18 @@
 # Changelog
 
+## [0.9.1] - 05/13/2022
+
+### Features
+* [#393](https://github.com/awslabs/aws-sdk-kotlin/issues/393) Add convenience getters for union members
+* [#530](https://github.com/awslabs/aws-sdk-kotlin/issues/530) Add partial-file ByteStream support.
+
+### Fixes
+* [#136](https://github.com/awslabs/smithy-kotlin/issues/136) Convert HTML to Markdown for improved Dokka compatibility.
+
+### Miscellaneous
+* [#575](https://github.com/awslabs/aws-sdk-kotlin/issues/575) Add support for getting all env vars and system properties (i.e., not just by a single key)
+* Expose Byte.percentEncodeTo for downstream recursion detection.
+
 ## [0.9.0] - 04/29/2022
 
 ### Miscellaneous

.changes/53fe3bd1-84b5-47b2-8d75-460ab8437dcc.json

@@ -5,7 +5,7 @@ kotlin.mpp.stability.nowarn=true
 kotlin.native.ignoreDisabledTargets=true
 
 # SDK
-sdkVersion=0.9.1-SNAPSHOT
+sdkVersion=0.9.1
 
 # kotlin
 kotlinVersion=1.6.10
@@ -40,4 +40,4 @@ kotlinLoggingVersion=2.0.3
 slf4jVersion=1.7.30
 
 # crt
-crtKotlinVersion=0.5.4
+crtKotlinVersion=0.5.4