From c6a9bdf05f4bd698bbe4dcfc0d75bd57ea001844 Mon Sep 17 00:00:00 2001
From: Nicolo Davis <nicolodavis@google.com>
Date: Thu, 1 Mar 2018 21:21:51 +0800
Subject: [PATCH] update changelog

---
 docs/CHANGELOG.md | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 34f2473e0..f1416185f 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,3 +1,9 @@
+# v0.20
+
+#### Features
+
+* [[eec8896](https://github.com/google/boardgame.io/commit/eec8896)] undo/redo
+
 # v0.19
 
 #### Features
@@ -10,6 +16,21 @@
   * [[2a85b40](https://github.com/google/boardgame.io/commit/2a85b40)] replace lru-native with lru-cache
   * [[003fe46](https://github.com/google/boardgame.io/commit/003fe46)] MongoDB connector
 
+#### Breaking Changes
+
+* `boardgame.io/server` no longer has a default export, but returns
+  `Server` and `Mongo`.
+
+```
+// v0.19
+const Server = require('boardgame.io/server').Server;
+```
+
+```
+// v0.18
+const Server = require('boardgame.io/server');
+```
+
 # v0.18.1
 
 #### Bugfixes