diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b31c3c6..9568b45f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+### 0.4.0
+
+- liquid-box now accepts `trackWidth` and `trackHeight` options, see docs.
+
+- Bugfix: added a workaround for an RSVP bug that could cause apps
+  using liquid-fire to never see exceptions that happen during
+  transitions. (https://github.com/ef4/liquid-fire/issues/28)
+
+- Bugfix: prevent a potential exception when `liquid-measure` measures
+  nothing.
+
 ### 0.3.0
 
 - Helpers now take a `use` option that lets you provide a transition
diff --git a/package.json b/package.json
index e62dd421..1dab2af7 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "liquid-fire",
   "description": "Animated transitions for Ember applications.",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "directories": {
     "doc": "doc",
     "test": "test"