diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index b94f8768fd..01522aef15 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -40,6 +40,8 @@ Changelog
  * StreamField blocks now allow custom `get_template` methods for overriding templates in instances (Christopher Bledsoe)
  * Simplified edit handler API (Florent Osmont, Bertrand Bordage)
  * Made 'add/change/delete collection' permissions configurable from the group edit page (Matt Westcott)
+ * Update autoprefixer configuration to better match browser support targets (Janneke Janssen)
+ * Update React and related dependencies to latest versions (Janneke Janssen, Hugo van den Berg)
  * Fix: Do not remove stopwords when generating slugs from non-ASCII titles, to avoid issues with incorrect word boundaries (Sævar Öfjörð Magnússon)
  * Fix: The PostgreSQL search backend now preserves ordering of the `QuerySet` when searching with `order_by_relevance=False` (Bertrand Bordage)
  * Fix: Using `modeladmin_register` as a decorator no longer replaces the decorated class with `None` (Tim Heap)
diff --git a/docs/releases/2.0.rst b/docs/releases/2.0.rst
index 67aeeda93a..5f9729cdc4 100644
--- a/docs/releases/2.0.rst
+++ b/docs/releases/2.0.rst
@@ -52,6 +52,8 @@ Other features
  * Added ``WAGTAILADMIN_USER_LOGIN_FORM`` setting for overriding the admin login form (Mike Dingjan)
  * Snippets now support custom primary keys (Sævar Öfjörð Magnússon)
  * Upgraded jQuery to version 3.2.1 (Janneke Janssen)
+ * Update autoprefixer configuration to better match browser support targets (Janneke Janssen)
+ * Update React and related dependencies to latest versions (Janneke Janssen, Hugo van den Berg)
  * Updated documentation styling (LB (Ben Johnston))
  * Rich text fields now take feature lists into account when whitelisting HTML elements (Matt Westcott)
  * FormPage lists and Form submission lists in admin now use class based views for easy overriding (Johan Arensman)