2017-08-15, Version 8.4.0 (Current)

Notable changes

* **HTTP2**
  * Experimental support for the built-in `http2` has been added via the
    `--expose-http2` flag.
    [#14239](nodejs/node#14239)

* **Inspector**
  * `require()` is available in the inspector console now.
    [#8837](nodejs/node#8837)
  * Multiple contexts, as created by the `vm` module, are supported now.
    [#14465](nodejs/node#14465)

* **N-API**
  * New APIs for creating number values have been introduced.
    [#14573](nodejs/node#14573)

* **Stream**
  * For `Duplex` streams, the high water mark option can now be set
    independently for the readable and the writable side.
    [#14636](nodejs/node#14636)

* **Util**
  * `util.format` now supports the `%o` and `%O` specifiers for printing
    objects.
    [#14558](nodejs/node#14558)

PR-URL: nodejs/node#14811

doc/api/cli.md

@@ -172,7 +172,7 @@ Silence all process warnings (including deprecations).
 
 ### `--expose-http2`
 <!-- YAML
-added: REPLACEME
+added: v8.4.0
 -->
 
 Enable the experimental `'http2'` module.