Update CHANGES.md and ECMASCRIPT.md

Signed-off-by: Sora Morimoto <sora@morimoto.io>

Author: smorimoto

CHANGES.md

@@ -4,6 +4,8 @@
 * Compiler: use a Wasm text files preprocessor (#1822)
 * Compiler: support for OCaml 4.14.3+trunk (#1844)
 * Runtime: support more Unix functions (#1829)
+* Runtime: remove polyfill for Map to simplify MlObjectTable implementation (#1846)
+* Runtime: refactor caml_xmlhttprequest_create implementation (#1846)
 
 # 6.0.1 (2025-02-07) - Lille
 

ECMASCRIPT.md

@@ -27,6 +27,10 @@ Features are grouped by ECMAScript version.
 - [Compatibility](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray#browser_compatibility)
 - To implement bigarray
 
+### Map
+
+- [Compatibility](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map#browser_compatibility)
+
 ## ECMAScript 2016
 
 ### async function
@@ -47,6 +51,7 @@ Features are grouped by ECMAScript version.
 - Polyfilled in the repository
 
 ### BigInt
+
 - [Compatibility](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/BigInt#browser_compatibility)
 - For Wasm_of_ocaml
 
@@ -58,6 +63,12 @@ Features are grouped by ECMAScript version.
 - To implement weak and ephemeron
 - Optional
 
+## Web APIs
+
+### XMLHttpRequest
+
+- [Compatibility](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest#browser_compatibility)
+
 ## Node.js
 
 ### Built-in modules with `node:` prefix