diff --git a/README.md b/README.md
index 6de505a5..d091b9e2 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,11 @@ Serialization], and coroutines.
 
 ## Usage
 
+> [!IMPORTANT]
+>
+> The currently published version is the old JVM-only version based on OkHttp.
+> See the snapshot builds on GitHub packages for the KMP build.
+
 - [Documentation]
 - [API Reference]