chore: release 1.6.22

Author: aws-sdk-kotlin-ci

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## [1.6.22] - 02/20/2026
+
+### Features
+* (**appstream**) Adding new attribute to disable IMDS v1 APIs for fleet, Image Builder and AppBlockBuilder instances.
+* (**ecs**) Migrated to Smithy. No functional changes
+* (**sagemakerruntime**) Added support for S3OutputPathExtension and Filename parameters to the InvokeEndpointAsync API to allow users to customize the S3 output path and file name for async inference response payloads.
+* (**signerdata**) This release introduces AWS Signer Data Plane SDK client supporting GetRevocationStatus API. The new client enables AWS PrivateLink connectivity with both private DNS and VPC endpoint URLs.
+* (**ssm**) Add support for AssociationDispatchAssumeRole in AWS SSM State Manager.
+* (**trustedadvisor**) Adding a new enum attribute(statusReason) to TrustedAdvisorAPI response. This attribute explains reasoning behind check status for certain specific scenarios.
+
 ## [1.6.21] - 02/19/2026
 
 ### Features

codegen/sdk/packages.json

@@ -2058,6 +2058,12 @@
             "artifactName": "shield",
             "brazilName": "AwsSdkKotlinShield"
         },
+        {
+            "sdkId": "Signer Data",
+            "namespace": "aws.sdk.kotlin.services.signerdata",
+            "artifactName": "signerdata",
+            "brazilName": "AwsSdkKotlinSignerData"
+        },
         {
             "sdkId": "Signin",
             "namespace": "aws.sdk.kotlin.services.signin",

gradle.properties

@@ -7,7 +7,7 @@ org.gradle.jvmargs=-Xmx10g -XX:MaxMetaspaceSize=2G
 org.gradle.parallel=true
 
 # sdk
-sdkVersion=1.6.22-SNAPSHOT
+sdkVersion=1.6.22
 
 # atomicfu
 kotlinx.atomicfu.enableJvmIrTransformation=true