Bump CHANGELOG to v1.0.0

Author: jdalton

CHANGELOG.md

@@ -5,6 +5,18 @@ 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).
 
+## [1.0.0] - 2025-10-20
+
+### Changed
+
+- Consolidated parseArgs into argv/parse module
+
+---
+
+**Historical Entries**: The entries below are from when this package was named `@socketsecurity/registry`. This package was renamed to `@socketsecurity/lib` starting with version 1.0.0.
+
+---
+
 ## [1.5.3] - 2025-10-07
 
 ### Added
@@ -189,7 +201,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- Fixed indent-string interoprability with older v1 and v2 versions
+- Fixed indent-string interoperability with older v1 and v2 versions
 
 ## [1.3.5] - 2025-10-01