update CHANGELOG.md

Author: davidjgoss

Diff for: CHANGELOG.md

@@ -6,6 +6,15 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+### Added
+- New method `findAttachmentsBy(TestStepFinished)` ([#67](https://github.com/cucumber/query/pull/67))
+- New method `findHookBy(TestStep)` ([#67](https://github.com/cucumber/query/pull/67))
+
+### Changed
+- [JavaScript] Deprecate older query methods ([#67](https://github.com/cucumber/query/pull/67))
+
+### Fixed
+- [JavaScript] Attachments are not presumed to have a related test step ([#67](https://github.com/cucumber/query/pull/67))
 
 ## [13.0.3] - 2024-12-22
 ### Fixed