diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 0df6f47..eb04fbf 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,6 +1,27 @@
 # Release Notes
 
 
+## Version 0.4.1:
+### Breaking Changes
+- Now needs dtreeviz>2.1, due to the API change with version v2
+- 
+
+### New Features
+-
+-
+
+### Bug Fixes
+- Fixed import and tree display bug with newer version of dtreeviz
+-
+
+### Improvements
+-
+-
+
+### Other Changes
+-
+-
+
 ### Version 0.4.1
 
 
diff --git a/explainerdashboard/__init__.py b/explainerdashboard/__init__.py
index d3d9a36..cf6f660 100644
--- a/explainerdashboard/__init__.py
+++ b/explainerdashboard/__init__.py
@@ -1,5 +1,5 @@
 
-___version__ = "0.4.1"
+___version__ = "0.4.2"
 
 from .explainers import ClassifierExplainer, RegressionExplainer
 from .dashboards import ExplainerDashboard, ExplainerHub, InlineExplainer
diff --git a/setup.py b/setup.py
index 8375c30..63e77c1 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name='explainerdashboard',
-    version='0.4.1.1',
+    version='0.4.2',
     description='Quickly build Explainable AI dashboards that show the inner workings of so-called "blackbox" machine learning models.',
     long_description="""