chore: release 0.29.0

Author: aws-sdk-kotlin-ci

.changes/1bedae98-109c-4b86-8f45-bf71b676bca0.json

@@ -1,5 +1,14 @@
 # Changelog
 
+## [0.29.0] - 11/17/2023
+
+### Features
+* Add support for modeling defaults on BlobShapes, DocumentShapes, and TimestampShapes
+
+### Miscellaneous
+* **BREAKING**: make `Credentials` an interface
+* Upgrade dependencies to their latest versions, notably Kotlin 1.9.20
+
 ## [0.28.2] - 11/14/2023
 
 ### Features

.changes/41390c52-e57d-4a1d-a261-465ae2f43d70.json

@@ -8,10 +8,10 @@ kotlin.native.ignoreDisabledTargets=true
 org.gradle.jvmargs=-Xmx2G -XX:MaxMetaspaceSize=1G
 
 # SDK
-sdkVersion=0.28.3-SNAPSHOT
+sdkVersion=0.29.0
 
 # codegen
-codegenVersion=0.28.3-SNAPSHOT
+codegenVersion=0.29.0
 
 # kotlin
-kotlinVersion=1.9.20
+kotlinVersion=1.9.20