diff --git a/README.md b/README.md
index 8722005..c750440 100644
--- a/README.md
+++ b/README.md
@@ -606,6 +606,7 @@ These features are planned for future releases.
 - Helpers for generating enums & bitflags
 - Helper macro for out arguments
 - Improve error messages from defcfn macro
+- Mapped memory
 
 ## License