deploy: 4155e2938f

features.md

@@ -12,6 +12,10 @@ C++ types, and finally serialize it again.
   [JSON Lines](parsing/json_lines.md), [callbacks](parsing/parser_callbacks.md), the
   [SAX interface](parsing/sax_interface.md), [error handling](parsing/parse_exceptions.md), and
   [parsing untrusted input](parsing/untrusted_input.md).
+- [Zero-copy JSON views](json_view.md) — read a JSON text through a flat index instead of building a `json` tree;
+  strings and numbers stay in the input and are only decoded when needed.
+- [Editable documents](json_view.md#editing-a-document) — modify a parsed document without building a `json` tree.
+- [Images](json_view.md#images) — save a parsed document and load it again without parsing it.
 - [Comments](comments.md) and [trailing commas](trailing_commas.md) — opt-in relaxations of the JSON grammar.
 
 ## Accessing and modifying values