[js] Update CHANGES.md to reflect recent code changes for W3C WebDriver Spec compliance
@@ -11,11 +11,16 @@ This release requires [geckodriver 0.15.0](https://github.com/mozilla/geckodrive
WebDriver implementations.
* Deprecated the `Timeouts` class in favor of `Options#setTimeouts()`, which
supports setting multiple timeouts at once.
+* Added support for emulating different network conditions (e.g., offline, 2G, WiFi) on Chrome.
### Changes for W3C WebDriver Spec Compliance
-* Fix W3C response parsing, which expects response data to always be a JSON
+* Fixed W3C response parsing, which expects response data to always be a JSON
object with a `value` key.
+* Added W3C endpoints for interacting with various types of
+ [user prompts](https://w3c.github.io/webdriver/webdriver-spec.html#user-prompts).
+* Added W3C endpoints for remotely executing scripts.
+* Added W3C endpoints to get current window handle and all windows handles.
## v3.3.0
