chore: release 0.21.1

Author: aws-sdk-kotlin-ci

.changes/0af8edd3-bbff-4bb2-b1b6-43ac5b27033d.json

@@ -1,5 +1,13 @@
 # Changelog
 
+## [0.21.1] - 06/01/2023
+
+### Fixes
+* Allow empty I/O content
+
+### Miscellaneous
+* Support non-standard pagination termination
+
 ## [0.21.0] - 05/25/2023
 
 ### Features

.changes/2d39ef91-f11a-4f2a-af23-9331b90926f2.json

@@ -6,7 +6,7 @@ kotlin.native.ignoreDisabledTargets=true
 kotlin.mpp.enableCompatibilityMetadataVariant=true
 
 # SDK
-sdkVersion=0.21.1-SNAPSHOT
+sdkVersion=0.21.1
 
 # kotlin
 kotlinVersion=1.8.10