diff --git a/docs/Features.md b/docs/Features.md
index 6d2e8ec5..608ae443 100644
--- a/docs/Features.md
+++ b/docs/Features.md
@@ -17,8 +17,8 @@ Section | Status | Comments
 3.4 Storage model | Yes | No immutable types at this time.
 3.5 Proper tail recursion | Yes |
 4.1 Primitive expression types | Partial | `include` and `include-ci` are not implemented, although `include` may be specified as part of a library definition.
-4.2 Derived expression types | Partial |
-4.3 Macros | |
+4.2 Derived expression types | Partial | TODO: this is a large section. need to review support because most of this is included.
+4.3 Macros | Partial | No support for `syntax-rules` but a lower-level explicit renaming macro system is implemented.
 5.1 Programs | Yes |
 5.2 Import declarations | Partial |
 5.3 Variable definitions | Partial | `define-values` is not implemented yet.