diff --git a/README.md b/README.md
index 69a227b7f..3be1b4c2e 100644
--- a/README.md
+++ b/README.md
@@ -587,7 +587,13 @@ from SystemVerilog:
 - enums are supported (including inside packages)
 	- but are currently not strongly typed
 
-- packed structs and unions are supported.
+- packed structs and unions are supported
+	- arrays of packed structs/unions are currently not supported
+	- structure literals are currently not supported
+
+- multidimensional arrays are supported
+	- array assignment of unpacked arrays is currently not supported
+	- array literals are currently not supported
 
 - SystemVerilog interfaces (SVIs) are supported. Modports for specifying whether
   ports are inputs or outputs are supported.