chore: release 0.12.0

Author: aws-sdk-kotlin-ci

.changes/9bbbf88e-193f-4efa-955a-10c17c1d7e83.json

@@ -1,5 +1,11 @@
 # Changelog
 
+## [0.12.0] - 07/14/2022
+
+### Fixes
+* **Breaking**: Generate `List<T>` members for all collection types. (Previously, `Set<T>` would be generated for lists decorated with `@uniqueItems`.)
+* **Breaking**: Move DSL overloads on generated clients to extension methods
+
 ## [0.11.2] - 07/08/2022
 
 ### Features

.changes/e1fa257d-73b3-4616-8c39-f32956008124.json

@@ -9,7 +9,7 @@ kotlin.native.ignoreDisabledTargets=true
 kotlin.mpp.hierarchicalStructureSupport=false
 
 # SDK
-sdkVersion=0.12.0-SNAPSHOT
+sdkVersion=0.12.0
 
 # kotlin
 kotlinVersion=1.7.0
@@ -46,4 +46,4 @@ kotlinLoggingVersion=2.1.21
 slf4jVersion=1.7.36
 
 # crt
-crtKotlinVersion=0.6.2
+crtKotlinVersion=0.6.2