chore: release 1.5.46

Author: aws-sdk-kotlin-ci

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## [1.5.46] - 09/24/2025
+
+### Features
+* (**cloudwatch**) Fix default dualstack FIPS endpoints in AWS GovCloud(US) regions
+* (**dax**) This release adds support for IPv6-only, DUAL_STACK DAX instances
+
+### Documentation
+* (**appstream**) G6f instance support for AppStream 2.0
+* (**kms**) Documentation only updates for KMS.
+* (**neptune**) Doc-only update to address customer use.
+
 ## [1.5.45] - 09/23/2025
 
 ### Features

gradle.properties

@@ -6,7 +6,7 @@ kotlin.native.ignoreDisabledTargets=true
 org.gradle.jvmargs=-Xmx10g -XX:MaxMetaspaceSize=2G
 
 # sdk
-sdkVersion=1.5.46-SNAPSHOT
+sdkVersion=1.5.46
 
 # atomicfu
 kotlinx.atomicfu.enableJvmIrTransformation=true