Update README.md

matootie · web-flow · commit 4309f164e607 · 2020-01-20T18:32:41.000-05:00
diff --git a/README.md b/README.md
@@ -28,6 +28,10 @@ Build and publish your repository as a Docker image and push it to GitHub Packag
 
 *Optional*. The desired tag for the image. Defaults to current branch or release version number.
 
+### `buildArguments`
+
+*Optional*. Any additional build arguments to use when building the image.
+
 ## Outputs
 
 ### `imageURL`
