Add CHANGELOG.md with package fixes

Author: jdalton

CHANGELOG.md

@@ -0,0 +1,26 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+### Fixed
+
+#### @socketregistry/is-arguments@1.0.10 - 2025-10-01
+- Add explicit `./index.js` export to package.json exports field to fix module resolution errors in CommonJS environments
+
+#### @socketregistry/indent-string@1.0.15 - 2025-10-01
+- Rename function parameter from `string` to `input` to match error message expectations and upstream test requirements
+
+#### @socketregistry/isarray@1.0.8 - 2025-10-01
+- Convert to dual CommonJS/ESM support with proper module exports
+- Add `index.cjs` for CommonJS compatibility
+- Add `index.mjs` for ESM support
+- Add corresponding TypeScript definitions (`index.d.cts`, `index.d.mts`)
+- Update package.json exports to use `import`/`require` conditions
+
+#### install-npm-packages.mjs
+- Fix temp directory naming to use unique paths per package to prevent extraction conflicts when multiple packages are processed concurrently