diff --git a/NOTES.md b/NOTES.md
new file mode 100644
index 0000000..1ec758a
--- /dev/null
+++ b/NOTES.md
@@ -0,0 +1,5 @@
+# How to release
+
+1. https://github.com/wave-k8s/wave/releases/new
+2. Update charts/wave/Chart.yaml
+3. Push that to main
diff --git a/charts/wave/Chart.yaml b/charts/wave/Chart.yaml
index ea278fc..11eed4e 100644
--- a/charts/wave/Chart.yaml
+++ b/charts/wave/Chart.yaml
@@ -1,8 +1,8 @@
 apiVersion: v2
 name: wave
 description: wave chart that runs on kubernetes
-version: 4.1.0
-appVersion: v0.8.0
+version: 4.2.0
+appVersion: v0.9.0
 keywords:
   - wave
   - kubernetes