chore: release 1.2.55

Author: aws-sdk-kotlin-ci

CHANGELOG.md

@@ -1,5 +1,17 @@
 # Changelog
 
+## [1.2.55] - 07/24/2024
+
+### Features
+* (**cleanrooms**) Three enhancements to the AWS Clean Rooms: Disallowed Output Columns, Flexible Result Receivers, SQL as a Seed
+* (**iotsitewise**) Adds support for creating SiteWise Edge gateways that run on a Siemens Industrial Edge Device.
+* (**mediapackagev2**) This release adds support for Irdeto DRM encryption in DASH manifests.
+* (**medicalimaging**) CopyImageSet API adds copying selected instances between image sets, and overriding inconsistent metadata with a force parameter. UpdateImageSetMetadata API enables reverting to prior versions; updates to Study, Series, and SOP Instance UIDs; and updates to private elements, with a force parameter.
+
+### Documentation
+* (**dynamodb**) DynamoDB doc only update for July
+* (**pinpointsmsvoicev2**) Update for rebrand to AWS End User Messaging SMS and Voice.
+
 ## [1.2.54] - 07/23/2024
 
 ### Features

gradle.properties

@@ -6,7 +6,7 @@ kotlin.native.ignoreDisabledTargets=true
 org.gradle.jvmargs=-Xmx6g -XX:MaxMetaspaceSize=2G
 
 # sdk
-sdkVersion=1.2.55-SNAPSHOT
+sdkVersion=1.2.55
 
 # dokka config (values specified at build-time as needed)
 smithyKotlinDocBaseUrl=https://sdk.amazonaws.com/kotlin/api/smithy-kotlin/api/$smithyKotlinRuntimeVersion/