From fe9d1eddf59588147e934ee7b9573e316b4922ad Mon Sep 17 00:00:00 2001
From: Seth Vargo <seth@sethvargo.com>
Date: Thu, 23 Sep 2021 20:44:24 -0400
Subject: [PATCH] Update README.md (#14)

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index f06affd..91ddc3f 100644
--- a/README.md
+++ b/README.md
@@ -174,6 +174,8 @@ jobs:
         service_account: 'my-service-account@my-project.iam.gserviceaccount.com'
 
     # Authenticate using the created credentials file.
+    #
+    # WARNING: The --cred-file flag is in preview and is subject to change.
     - id: 'gcloud'
       name: 'gcloud'
       run: |-