diff --git a/README.md b/README.md
index 1037265..099d76b 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,8 @@ Publishes a `generic` package to current Gitea instance. Example:
 
 Create a tag and a release (if tag is not present) or a release for an existing tag.
 
+The current implementation does not support moving tags, so version should be unique within the repo.
+
 ```yaml
   - id: create-release
     uses: https://source.vague.tech/open-vague/ci-actions/release@feature/3-release