Spencer Jones developed a new feature for the opensearch-project/opensearch-api-specification repository, enabling alias renaming during snapshot restores by adding rename_alias_pattern and rename_alias_replacement parameters to the Snapshot Restore API. He updated the API specification in yaml, revised the CHANGELOG, and implemented comprehensive tests to validate the new behavior. This work leveraged his skills in API specification and OpenSearch, addressing the need for safer and more flexible alias migrations across environments. By focusing on automation and consistency, Spencer’s contribution improved the reliability of restore operations and provided clear traceability through well-documented commits and thorough test coverage.