diff --git a/README.md b/README.md
index 6a0005d..1f9c7db 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,8 @@
 
 > **⚠️ Note:** To use this action, you must have access to the [GitHub Actions](https://github.com/features/actions) feature. GitHub Actions are currently only available in public beta. You can [apply for the GitHub Actions beta here](https://github.com/features/actions/signup/).
 
+> **⚠️ Note:** This action was previously implemented as a docker container, limiting its use to GitHub Actions Linux virtual environments only. With recent releases, we now support cross platform usage. You'll need to remove the `docker://` prefix in these versions
+
 ## 🤸 Usage
 
 ### 🚥 Limit releases to pushes to tags