Update Changelog (#1174)

Author: Maed223

CHANGELOG.md

@@ -1,17 +1,20 @@
 # Unreleased
 
+# v1.89.0
+
 ## Enhancements
 * Add the `Links` attribute to the `StackDeploymentStep` struct to support the deployment step GET endpoint by @shwetamurali [#1167](https://github.com/h)
 * Adds endpoint for cancelling `StackDeploymentRun` by @Maed223 [#1172](https://github.com/hashicorp/go-tfe/pull/1172)
+* Adds `CreatedAt` and `UpdatedAt` fields to `StackConfiguration` by @Maed223 [#1168](https://github.com/hashicorp/go-tfe/pull/1168)
+* Adds endpoint for advancing `StackDeploymentStep` by @hwatkins05-hashicorp [#1166](https://github.com/hashicorp/go-tfe/pull/1166)
 
 # v1.88.0
 
 ## Enhancements
 
 * Adds BETA support for reading, testing and updating Organization Audit Configuration by @glennsarti-hashi [#1151](https://github.com/hashicorp/go-tfe/pull/1151)
 * Adds `Completed` status to `StackConfiguration` by @hwatkins05-hashicorp [#1163](https://github.com/hashicorp/go-tfe/pull/1163)
-* Adds `CreatedAt` and `UpdatedAt` fields to `StackConfiguration` by @Maed223 [#1168](https://github.com/hashicorp/go-tfe/pull/1168)
-* Adds endpoint for advancing `StackDeploymentStep` by @hwatkins05-hashicorp [#1166](https://github.com/hashicorp/go-tfe/pull/1166)
+
 
 # v1.87.0