Update changelog with changes from v2.9.4

Author: newrelic-coreint-bot

CHANGELOG.md

@@ -8,6 +8,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 Unreleased section should follow [Release Toolkit](https://github.com/newrelic/release-toolkit#render-markdown-and-update-markdown)
 ## Unreleased
 
+## v2.9.4 - 2025-11-03
+
+### ⛓️ Dependencies
+- Updated golang version to v1.25.3
+- Updated github.com/hashicorp/consul/api to v1.33.0
+
 ## v2.9.3 - 2025-08-28
 
 ### ⛓️ Dependencies