chore: expose ack api (#67)

* chore: expose ack api

* lint: cargo fmt

* changelog: update

Author: geofmureithi

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- chore: expose ack api (#67)
+
 ## [1.0.0-rc.6] - 2026-03-12
 
 - bump: to v1.0.0-rc.6 (#60)