Update changelog

Author: filiptibell

CHANGELOG.md

@@ -8,7 +8,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased
+## `0.9.3` - May 6th, 2025
 
 ### Added
 
@@ -20,6 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+- Fixed stdin not being properly closed when not providing the stdin option to `process.exec`
 - Fixed various crashes during require that had the error `cannot mutably borrow app data container`
 
 ## `0.9.2` - April 30th, 2025