Update README

README.md

@@ -149,6 +149,14 @@ The `partial` key has to be inside the Data dictionary, and it has to be a strin
 
 The partial will inherit the data dictionary that the parent template has, so you can use the same data in the partial as you can in the parent template.
 
+Inner partials also support interpolated expressions, so you can get partials dynamically, like so:
+
+```html
+<div x:inner-partial="{partial}"></div>
+```
+
+Where `partial` is a key in the Data dictionary that contains a string with a valid Htmt template.
+
 ### `x:outer-partial`
 
 Sets the outer HTML of the element to the value of the attribute, which is a partial template.
@@ -170,6 +178,14 @@ The `partial` key has to be inside the Data dictionary, and it has to be a strin
 
 The partial will inherit the data dictionary that the parent template has, so you can use the same data in the partial as you can in the parent template.
 
+Outer partials also support interpolated expressions, so you can get partials dynamically, like so:
+
+```html
+<div x:outer-partial="{partial}"></div>
+```
+
+Where `partial` is a key in the Data dictionary that contains a string with a valid Htmt template.
+
 ### `x:if`
 
 Removes the element if the attribute is falsey.