Merge pull request #4569 from harness/PL-43530

[PL-43530] [CDS-86689] Delegate 23.12.81804 hotfix release notes

Author: brian-f-harness

release-notes/delegate.md

@@ -89,6 +89,17 @@ import Deleos from '/docs/platform/shared/delegate-legacy-eos.md'
 
    This issue has been resolved, and the UI now displays "User added successfully".
 
+### Version 23.12.81804
+
+#### Hotfix
+
+- You can now use a Refresh token to authenticate with the Tanzu connector. This Refresh token is used by Harness to verify your Tanzu instance. However, you still need to provide a username and password to authenticate with Tanzu. If a Refresh token isn't provided, Harness will use the username and password for the API calls. (CDS-86689)
+
+:::info note
+Currently, this feature is behind the feature flag `CDS_CF_TOKEN_AUTH`. Contact [Harness Support](mailto:support@harness.io) to enable the feature.
+
+:::
+
 ## November 2023
 
 ### Harness version 81612, Harness Delegate version 23.11.81601