diff --git a/CHANGELOG.md b/CHANGELOG.md
index a930b861f..30dcb6105 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,19 @@
 
 - ...
 
+## 1.9.0 (2018-05-03)
+
+- Fixed undefined variable (#588)
+- Fix for exceptions throwing exceptions when setting event id (#587)
+- Fix monolog handler not accepting Throwable (#586)
+- Add `excluded_exceptions` option to exclude exceptions and their extending exceptions (#583)
+- Fix `HTTP_X_FORWARDED_PROTO` header detection (#578)
+- Fix sending events async in PHP 5 (#576)
+- Avoid double reporting due to `ErrorException`s (#574)
+- Make it possible to overwrite serializer message limit of 1024 (#559)
+- Allow request data to be nested up to 5 levels deep (#554)
+- Update serializer to handle UTF-8 characters correctly (#553)
+
 ## 1.8.4 (2018-03-20)
 
 - Revert ignoring fatal errors on PHP 7+ (#571)
diff --git a/docs/config.rst b/docs/config.rst
index 952e4f470..f153398e3 100644
--- a/docs/config.rst
+++ b/docs/config.rst
@@ -241,6 +241,26 @@ The following settings are available for the client:
                     )
         )
 
+.. describe:: timeout
+
+    The timeout for sending requests to the Sentry server in seconds, default is 2 seconds.
+
+    .. code-block:: php
+
+        'timeout' => 2,
+
+.. describe:: excluded_exceptions
+
+    Exception that should not be reported, exceptions extending exceptions in this list will also
+    be excluded, default is an empty array.
+
+    In the example below, when you exclude ``LogicException`` you will also exclude ``BadFunctionCallException``
+    since it extends ``LogicException``.
+
+    .. code-block:: php
+
+        'excluded_exceptions' => array('LogicException'),
+
 .. _sentry-php-request-context:
 
 Providing Request Context