Update changelog (#329)

Author: calebkiage

CHANGELOG.md

@@ -8,10 +8,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
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+### Changed
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+## [1.0.0-preview.2] - 2023-09-06
+
+### Added
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 - Added headers support via the `--headers` option.
 
 ### Changed
 
+- Fixed issue with command conflicts in the parser.
+
+
 ## [1.0.0-preview.1] - 2023-06-16
 
 ### Added