YAML Smith: Update list of limitations
@@ -61,4 +61,11 @@ kdb rm -r user/tests/yamlsmith
## Limitations
-This plugin supports only **a very limited** subset of YAML.
+- This plugin supports only **a very limited** subset of YAML.
+- YAML Smith **does not support**
+
+ - **binary values**,
+ - **non-contiguous arrays** and
+ - **special characters**
+
+ .
