chore: release 1.4.3

Author: aws-sdk-kotlin-ci

.changes/4820850c-8916-47f5-a7e1-8880e6a00d22.json

@@ -1,5 +1,15 @@
 # Changelog
 
+## [1.4.3] - 02/13/2025
+
+### Fixes
+* Fix errors in equality checks for `CaseInsensitiveMap` which affect `Headers` and `ValuesMap` implementations
+* fix: correct hash code calculation for case-insensitive map entries
+* [#1413](https://github.com/awslabs/aws-sdk-kotlin/issues/1413) Favor `endpointUrl` over endpoint discovery when provided
+
+### Miscellaneous
+* Add telemetry provider configuration to `DefaultAwsSigner`
+
 ## [1.4.2] - 01/28/2025
 
 ### Fixes

.changes/c0040355-ffdc-4813-80e9-baf859ef02b9.json

@@ -13,7 +13,7 @@ kotlinx.atomicfu.enableNativeIrTransformation=false
 org.gradle.jvmargs=-Xmx2G -XX:MaxMetaspaceSize=1G
 
 # SDK
-sdkVersion=1.4.3-SNAPSHOT
+sdkVersion=1.4.3
 
 # codegen
-codegenVersion=0.34.3-SNAPSHOT
+codegenVersion=0.34.3